## Recent Questions

112 views

### For A Given Velocity, A Projectile Has The Same Range R Of Two Angles Of Projection If T1 And T2 Are The Time Of Flight In The Two Cases, Then

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Modified 2 Year Ago Jake

117 views

### At What Point Of A Projectile Motion, Acceleration And Velocity Are Perpendicular To Each Other?

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Modified 2 Year Ago Theresa

100 views

### A Bullet Fired At An Angle Of 30 Degree With The Horizontal Hits The Ground 3 Km Away. By Adjusting Its Angle Of Projection, One Can Hope To Hit A Target 5 Km Away.

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Modified 2 Year Ago Michael

111 views

### A Body Is Projected At Such Angle That The Horizontal Range Is Three Times The Greatest Height. The Angle Of Projection Is

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Modified 2 Year Ago Stewart

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### A Particle Is Projected With Velocity âˆš2 Gh, Such That It Just Crosses Two Walls Of Height H And Separated By H. Find The Angle Of Projection.

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Modified 2 Year Ago Alison

107 views

### A Ball Rolls Of The Top Of Stair-way With A Horizontal Velocity Of Magnitude 1.8 Ms^-1. The Steps Are 0.20 M High And 0.20 M Wide, Which Step Will The Ball Hit First?

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Modified 2 Year Ago Melanie

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### A Ball Is Projected From The Ground At A Speed Of 10 Ms^-1 Making An Angle Of 30 Degree With The Horizontal.

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Modified 2 Year Ago Dan

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### A Boy Playing On The Roof Of A 10 M High Building Throws A Ball With A Speed Of Ms^-1 At An Angle Of 30 Degree With The Horizontal. How Far From The Throwing Point Will The Ball

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Modified 2 Year Ago Oliver

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### Two Stones Are Projected With The Same Speed But Making Different Angles With The Horizontal. Their Horizontal Ranges Are Equal. The Angle Of Projection Of One Is Pie/3 And The Maximum Height

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Modified 2 Year Ago Joan

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### A Ball Thrown By One Player Reaches The Other In 2 S. The Maximum Height Attained By The Ball Above The Point Of Projection Will Be (take, G=10 Ms^-2)

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106 views

### Two Particles A And B Are Projected With Same Speed So That Ratio Of Thier Maximum Heights Reached Is 3:1. If The Speed Of A Is Doubled Without Altering Other Parameters, The Ratio Of The Horizontal

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Modified 2 Year Ago Paul

176 views

### A Particle Moves In A Circle Of Radius 30 Cm. Its Linear Speed Is Given By V=2t, Where T Is In Second And V In Ms^-1. Find Out Its, Radial And Tangential Acceleration At T=3s, Respectively

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Modified 2 Year Ago Nathan

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### If A Body Is Projected With An Angle 0 To The Horizontal, Then

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Modified 2 Year Ago Anthony

114 views

### A Bullet Is To Be Fired With A Speed Of 20 Ms^-1 To Hit A Target 200 M Away On A Level Ground. If G=10 Ms^-2, The Gun Should Be Aimed

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Modified 2 Year Ago Frank

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### A Projectile Is Thrown At An Angle Beta With Vertical. It Reaches A Maximum Height H. The Time Taken To Reach The Heighest Point Of Its Path Is

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112 views

### If A Person Can Throw A Stone To Maximum Height Of H Meter Vertically, Then The Maximum Distance Through Which It Can Be Thrown Horizontally By The Same Person Is

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Modified 2 Year Ago Max

107 views

### The Height Y And The Distance X Along The Horizontal Plane Of A Projectile On A Certain Planet (with No Surrounding Atmosphere) Are Given By Y=8t-5(t^2) Meter, Where T Is In Second.

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Modified 2 Year Ago Dorothy

263 views

### A Wheel Of Radius 1 M Rolls Forward Half A Revolution On A Horizontal Ground. The Magnitude To The Displacement Of The Point Of The Wheel Initially In Contact With The Ground Is

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Modified 2 Year Ago Vanessa

120 views

### The Figure Shows A Circular Path Of A Moving Particle, If The Velocity Of The Particle At Some Instant Is V=-3 I - 4 J

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Modified 2 Year Ago Richard

111 views

### A Body Moves Along A Circular Path Of Radius 10 M And The Coefficient Of Friction Is 0.5. What Should Be Its Angular Speed In Rad S-1, If It Is Not Slip

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Modified 2 Year Ago Ian

165 views

### A Toy Cyclist Completes One Round Of A Square Track Of Side 2 M In 40 S. What Will Be The Displacement At The End Of 3 Min?

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Modified 2 Year Ago Jasmine

105 views

### A Particle Is Acted Upon By A Force Of Constant Magnitude Which Is Always Peroendicular To The Velocity Of The Particle. The Motion Of The Particle Takes Place In A Plane It Follows That

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Modified 2 Year Ago Ava

121 views

### A Stone Tied To One End Of Rope And Rotated In A Circular Motion. If The String Suddenly Breaks, Then The Stone Travels

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Modified 2 Year Ago Elizabeth

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### A Bucket Filled With Water Is Tied To A Rope Of Length 0.5 M And Is Rotated In A Circular Path In Vertical Plane. The Plane Velocity It Should Have At The Lowest Point Of Circle

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Modified 2 Year Ago Donna

113 views

### A Car Runs At A Constant Speed On A Circular Track Of Radius 100 M, Taking 62.8 S For Every Circular Lap. The Average Velocity And Average Speed For Each Circular Lap, Respectively Is

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Modified 2 Year Ago Gavin

113 views

### A Cyclist Moves In Such A Way That He Takes 60 Degree Turn After 100 M. What Is The Displacement When He Takes Seventh Turn?

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Modified 2 Year Ago Yvonne

108 views

### An Electric Fan Has Blades Of Length 30 Cm As Measured From The Axis Of Rotation. If The Fan Is Rotating At1200 Rpm,

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Modified 2 Year Ago Joe

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### Given That Centripetal Force F=-k/(r^2). The Total Energy Is

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Modified 2 Year Ago Julia

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### The Centripetal Acceleration Of A Body Moving In A Circle Of Radius100 M With A Time Period Of 2 S Will Be

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Modified 2 Year Ago Faith

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### A Particle Of Mass M Is Circulating On A Circle Of Radius R Having Angular Momentum L, Then The Centripetal Force Will Be

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Modified 2 Year Ago Peter