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1 answer

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5 Years Ago

If W1, W2, And W3 Represent The Work Done In Moving A Particle From A To B Along Three Different Different Paths 1,2 And 3 Respectively (as Show )in The Gravitational Field Of A Point Mass M, Find The

JEE Discussions
JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
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1 answer

334 views
5 Years Ago

An Ideal Spring With Spring-constant K Is Hung From The Ceiling And A Block Of Mass M Is Attached To Its Lower End. The Mass Is Released With The Spring Initially Unstretched. Then The Maximum

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JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
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1 answer

301 views
5 Years Ago

A Particle Of Mass 100 G Is Thrown Vertically Upwards With A Speed Of 5 Ms^-1. The Work Done By The Force Of Gravity During The Time, The Particle Goes Up Is

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JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
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1 answer

765 views
5 Years Ago

A Mass Of M Kg Is Suspended By A Weightless String. The Horizontal Force That Is Required To Displace It Until The String Makes An Angle Of 45Â° With The Initial Vertical Direction Is

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JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
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1 answer

362 views
5 Years Ago

A Body Moves A Distance Of 10 M Along A Straight Line Under A Action Of 5 N Force. If Work Done Is 25 J, Then Angle Between The Force And Direction Of Motion Of The Body Will Be

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JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
0 votes

1 answer

272 views
5 Years Ago

When A Spring Is Stretched By A Distance X It Experts A Force Given By F (- 5x - 16x^3) N The Work Done When The Spring Stretched From 0.1 M To Done When The Spring Is Stretched From

JEE Discussions
JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
0 votes

1 answer

359 views
5 Years Ago

4 M^3 Of Water Is To Be Pumped To A Height Of 20 M And Forced Into A Reservoir At A Pressure Of 2 X 10^5 Nm^-2. The Work Done By The Motor Is (given, External Pressure =10^5 Nm^-2)

JEE Discussions
JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
1 votes

1 answer

353 views
5 Years Ago

A Tennis Ball Is Dropped On A Horizontal Smooth Surface. It Bounces Back To Its Original Position After Hitting The Surface. The Force On The Ball During The Collision Is Proportional To The Length Of

JEE Discussions
JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
0 votes

0 answer

330 views
5 Years Ago

A Tennis Ball Is Dropped On A Horizontal Smooth Surface. It Bounces Back To Its Original Position After Hitting The Surface. The Force On The Ball During The Collision Is Proportional To The Length Of

JEE Discussions
JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
0 votes

1 answer

354 views
5 Years Ago

The Work Done By A Force Acting On A Body Is As Shown In The Graph. The Total Work Done In Covering An Initial Distance Of 20 M Is

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JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
0 votes

1 answer

335 views
5 Years Ago

A Spring Of Force-constant K Is Cut Into Two Pieces Such That One Piece Is Double The Length Of The Other. Then The Long Piece Will Have A Force-constant Of

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JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
0 votes

1 answer

163 views
5 Years Ago

If W1, W2 And W3 Are The Work Done In Moving A Particle From A And B Along Three Different Paths 1, 2 And 3 Respectively (as Shown) In The Gravitational Field Of A Point Mass M, The Relation Between W

JEE Discussions
JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
0 votes

1 answer

149 views
5 Years Ago

The Work Done On A Particle Of Mass By A Force K[x/x^2 + Y^2 I + Y/(x^+y^2) 3/2 J ] K Bring A Contract Of Appropriate Dimensions When The Particle Is Taken From The Point (a,b) To The Point (0,a)

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JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
0 votes

1 answer

150 views
5 Years Ago

A Block Of Mass 2 Kg Is Free To Move Along The X-axis. It Is At Rest And From T = 0 Onwards It Is Subjected To A Time-dependent Force F(t) In The X Direction. The Force F(t) Varies With T As Shown In

JEE Discussions
JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
0 votes

1 answer

157 views
5 Years Ago

When A Rubber Band Is Stretched By A Distance X, It Exerts A Restoring Force Of Magnitude F = Ax + Bx^2, Where A And B Are Constants. The Work Done In Stretching The Unstretched Rubber Band By L Is

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JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
0 votes

1 answer

157 views
5 Years Ago

A Piece Of Wire Is Bent In The Shape Of A Parabola Y = Kx^2 (y-axis Vertical) With A Bead Of Mass M On It. The Bead Can Slide On The Wire Without Friction. It Stays At The Lowest Point Of The Parabola

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JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
0 votes

1 answer

719 views
5 Years Ago

A Ball Is Dropped From Height 20 M. If Coefficient Of Restitution Is 0.9 What Will Be The Height Attained After First Bounce?

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JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
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1 answer

211 views
5 Years Ago

For Inelastic Collision Between Two Spherical Rigid Bodies

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JEE Work Energy Power And Collision
JEE Work Energy And Power
JEE Physics
Modified 5 Year Ago
20 votes

1 answer

282 views
5 Years Ago

A Particle Moves From A Point

JEE Discussions
NEET (phase 2) 2016
Work Energy & Power
Work Energy Power And Collision
Work Done By Constant Force
JEE
Modified 5 Year Ago
20 votes

1 answer

544 views
5 Years Ago

A 50kg Man With 20kg Load On His Head Climbs Up 20 Steps Of 0.25m Height Each

JEE Discussions
JIPMER 2002
Work Energy & Power
Work Energy Power And Collision
Work Done By Constant Force
JEE
Modified 5 Year Ago
20 votes

1 answer

296 views
5 Years Ago

The Kinetic Energy Acquired By A Body Of Mass M In Travelling Some Distance S

JEE Discussions
Pb. PET 2000
Work Energy & Power
Work Energy Power And Collision
Work Done By Constant Force
JEE
Modified 5 Year Ago
20 votes

1 answer

301 views
5 Years Ago

A Ball Of Mass M Moves With Speed V And Strikes A Wall Having Infinite Mass

JEE Discussions
BCECE 2004
Work Energy & Power
Work Energy Power And Collision
Work Done By Constant Force
JEE
Modified 5 Year Ago
20 votes

1 answer

267 views
5 Years Ago

A Body Of Mass 10kg At Rest Is Acted Upon Simultaneously By

JEE Discussions
Kerala (Engg.) 2001
Work Energy & Power
Work Energy Power And Collision
Work Done By Constant Force
JEE
Modified 5 Year Ago
20 votes

1 answer

282 views
5 Years Ago

The Area Of The Acceleration-displacement Curve Of A Body Gives

JEE Discussions
AFMC 2006
Work Energy & Power
Work Energy Power And Collision
Work Done By Constant Force
JEE
Modified 5 Year Ago
20 votes

1 answer

311 views
5 Years Ago

The Energy Which An E Acquires When Accelerated Through

JEE Discussions
UPSEAT 2000
Work Energy & Power
Work Energy Power And Collision
Work Done By Constant Force
JEE
Modified 5 Year Ago
20 votes

1 answer

283 views
5 Years Ago

A Man Starts Walking From A Point On The Surface Of Earth

JEE Discussions
DCE 2004
Work Energy Power And Collision
Work Done By Constant Force
JEE
Modified 5 Year Ago
20 votes

1 answer

446 views
5 Years Ago

A Force Of 5 N, Making An Angle Î¦with The Horizontal, Acting On An Object Displaces It By 0.4m Along The Horizontal Direction.

JEE Discussions
EAMCET (ENGG.) 2000
Work Energy & Power
Work Energy Power And Collision
Work Done By Constant Force
JEE
Modified 5 Year Ago
20 votes

1 answer

1182 views
5 Years Ago

A Ball Is Reased From The Top Of A Tower. The Ratio Of Work Done By Force Of Gravity In First,second And Third Second Of The Motion Of The Ball Is

JEE Discussions
Kerala PET 2005
Work Energy & Power
Work Energy Power And Collision
Work Done By Constant Force
JEE
Modified 5 Year Ago
20 votes

1 answer

553 views
5 Years Ago

A Particle Of Mass 100g Thrown Vertically Upwards With A Speed Of 5m/s.

JEE Discussions
AIEEE 2006
Work Energy & Power
Work Energy Power And Collision
Work Done By Constant Force
JEE
Modified 5 Year Ago
20 votes

1 answer

427 views
5 Years Ago

The Work Done In Pulling Up A Block Of Wood Weighing 2kN For Lenth Of 10 M On A Smooth Plane Inclinded At An Angle Of 15Â° With The Horizontal Is

JEE Discussions
Pb. PMT 2003
AFMC 1999
Work Energy & Power
Work Energy Power And Collision
Work Done By Constant Force
JEE
Modified 5 Year Ago

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Popular Questions

JEE Discussions Popular Tags

161 of 46300 Questions

JEE Discussions Work, Energy & Power Recent Questions

If W1, W2, And W3 Represent The Work Done In Moving A Particle From A To B Along Three Different Different Paths 1,2 And 3 Respectively (as Show )in The Gravitational Field Of A Point Mass M, Find The

An Ideal Spring With Spring-constant K Is Hung From The Ceiling And A Block Of Mass M Is Attached To Its Lower End. The Mass Is Released With The Spring Initially Unstretched. Then The Maximum

A Particle Of Mass 100 G Is Thrown Vertically Upwards With A Speed Of 5 Ms^-1. The Work Done By The Force Of Gravity During The Time, The Particle Goes Up Is

A Mass Of M Kg Is Suspended By A Weightless String. The Horizontal Force That Is Required To Displace It Until The String Makes An Angle Of 45Â° With The Initial Vertical Direction Is

A Body Moves A Distance Of 10 M Along A Straight Line Under A Action Of 5 N Force. If Work Done Is 25 J, Then Angle Between The Force And Direction Of Motion Of The Body Will Be

When A Spring Is Stretched By A Distance X It Experts A Force Given By F (- 5x - 16x^3) N The Work Done When The Spring Stretched From 0.1 M To Done When The Spring Is Stretched From

4 M^3 Of Water Is To Be Pumped To A Height Of 20 M And Forced Into A Reservoir At A Pressure Of 2 X 10^5 Nm^-2. The Work Done By The Motor Is (given, External Pressure =10^5 Nm^-2)

A Tennis Ball Is Dropped On A Horizontal Smooth Surface. It Bounces Back To Its Original Position After Hitting The Surface. The Force On The Ball During The Collision Is Proportional To The Length Of

A Tennis Ball Is Dropped On A Horizontal Smooth Surface. It Bounces Back To Its Original Position After Hitting The Surface. The Force On The Ball During The Collision Is Proportional To The Length Of

The Work Done By A Force Acting On A Body Is As Shown In The Graph. The Total Work Done In Covering An Initial Distance Of 20 M Is

A Spring Of Force-constant K Is Cut Into Two Pieces Such That One Piece Is Double The Length Of The Other. Then The Long Piece Will Have A Force-constant Of

If W1, W2 And W3 Are The Work Done In Moving A Particle From A And B Along Three Different Paths 1, 2 And 3 Respectively (as Shown) In The Gravitational Field Of A Point Mass M, The Relation Between W

The Work Done On A Particle Of Mass By A Force K[x/x^2 + Y^2 I + Y/(x^+y^2) 3/2 J ] K Bring A Contract Of Appropriate Dimensions When The Particle Is Taken From The Point (a,b) To The Point (0,a)

A Block Of Mass 2 Kg Is Free To Move Along The X-axis. It Is At Rest And From T = 0 Onwards It Is Subjected To A Time-dependent Force F(t) In The X Direction. The Force F(t) Varies With T As Shown In

When A Rubber Band Is Stretched By A Distance X, It Exerts A Restoring Force Of Magnitude F = Ax + Bx^2, Where A And B Are Constants. The Work Done In Stretching The Unstretched Rubber Band By L Is

A Piece Of Wire Is Bent In The Shape Of A Parabola Y = Kx^2 (y-axis Vertical) With A Bead Of Mass M On It. The Bead Can Slide On The Wire Without Friction. It Stays At The Lowest Point Of The Parabola

A Ball Is Dropped From Height 20 M. If Coefficient Of Restitution Is 0.9 What Will Be The Height Attained After First Bounce?

For Inelastic Collision Between Two Spherical Rigid Bodies

A Particle Moves From A Point

A 50kg Man With 20kg Load On His Head Climbs Up 20 Steps Of 0.25m Height Each

The Kinetic Energy Acquired By A Body Of Mass M In Travelling Some Distance S

A Ball Of Mass M Moves With Speed V And Strikes A Wall Having Infinite Mass

A Body Of Mass 10kg At Rest Is Acted Upon Simultaneously By

The Area Of The Acceleration-displacement Curve Of A Body Gives

The Energy Which An E Acquires When Accelerated Through

A Man Starts Walking From A Point On The Surface Of Earth

A Force Of 5 N, Making An Angle Î¦with The Horizontal, Acting On An Object Displaces It By 0.4m Along The Horizontal Direction.

A Ball Is Reased From The Top Of A Tower. The Ratio Of Work Done By Force Of Gravity In First,second And Third Second Of The Motion Of The Ball Is

A Particle Of Mass 100g Thrown Vertically Upwards With A Speed Of 5m/s.

The Work Done In Pulling Up A Block Of Wood Weighing 2kN For Lenth Of 10 M On A Smooth Plane Inclinded At An Angle Of 15Â° With The Horizontal Is

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