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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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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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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

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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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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

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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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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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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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For Inelastic Collision Between Two Spherical Rigid Bodies

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