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The force F = 2t^(2) is applied on the 2...

The force F = `2t^(2)` is applied on the 2 kg block. Then find out the work done by this force in 2sec. Initially at time t = 0, block is at rest.

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To solve the problem of finding the work done by the force \( F = 2t^2 \) on a 2 kg block over a time interval of 2 seconds, we can follow these steps: ### Step 1: Understand the given force The force acting on the block is given by: \[ F(t) = 2t^2 \] ...
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MOTION-WORK, POWER & ENERGY -Exercise - 3 Section-B
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  2. A body of mass m is acceleratad uniformaly from rest to a speed v in a...

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  3. A spherical ball of mass 20kg is stationary at the top of a hill of he...

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  4. A body A of mass M while falling wertically downwards under gravity br...

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  5. The block of mass M moving on the frictionless horizontal surface col...

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  6. A mass ‘m’ moves with a velocity ‘v’ and collides inelastically with a...

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  7. A mass of M kg is suspended by a weightless string. The horizontal for...

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  8. A particle of mass 100 g is thrown vertically upwards with a speed of ...

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  9. A ball of mass 0.2 kg is thrown vertically upwards by applying a force...

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  11. A bomb of mass 16kg at rest explodes into two pieces of masses 4 kg an...

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  13. A 2kg block slides on a horizontal floor with the a speed of 4m//s it ...

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  14. As athlete in the olympic ganes cover a distance of 100 m in 10 s. Hi...

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  15. A block of mass 0.50kg is moving with a speed of 2.00m//s on a smooth ...

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  16. Statement -1: Two particles moving in the same direction do not lose a...

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  17. A particle is moving with velocity vecv = k( y hat(i) + x hat(j)) , w...

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  18. At time t=0s particle starts moving along the x- axis. If its kinetic ...

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  19. This question has statement I and statement II. Of the four choices gi...

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  20. When a rubber bandis streched by a distance x , if exerts resuring fop...

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