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How is work done measured when, The forc...

How is work done measured when, The force is inclined to the direction of motion of the body?

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How is work done measured when, The force acts along the direction of motion of the body

A body moves a distance of 5 m along a straight line under the action of a force 10 N. If the work done is 25sqrt3 joule, the angle which the force makes with the direction of motion of the body is

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How is work done by a force meaured ?

A rigid body moves a distance of 10m along a straight line under the action of a force 5N. If the work done by this force on the body is 25 joules, the angle which the force makes with the force makes with the direction of motion of the body is:

A force acts perpendicular to the direction of motion of a body. What is work done?

Force acting on a particle does some work only when force has a component along the direction of motion of particle, force has a component opposite to direction of motion of particle force has a component perpendicular to direction of motion of particle. IV. force is not able to move the particle. Which of the following statement(s)) is/are correct?

A body moves a distance of 10 m under the action of force F=10N. If the work done is 25 J, the angle which the force makes with the direction of motion is

SL ARORA-Work, Energy and power-EXERCISE
  1. How is work done measured when, The force is inclined to the direction...

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  2. What is the work done is crrrying a suitcase wighting 10 kg f on his h...

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  3. What is the work done is crrrying a suitcase wighting 10 kg f on his h...

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  4. Calculate the amount of work done by a labourer who carries n bricks, ...

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  5. A man moves on a straight horizontal road with a block of mass 2 kg i...

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  6. A force F = (2hati-6 hatj) N is applied on a body. which is sliding ov...

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  7. A force vecF=hat i+5 hat j+7 hat k acts on a particle and displaces it...

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  8. A particle is acted upon by constant forces vecF=-2hati+3hatj+4hatk an...

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  9. A man weighing 50kg f supports a body of 25 kg f on his head. What is ...

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  10. Explain how work done by a variable force may be measured.

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  11. A force F=(15+0.50x) acts on a particle in the X-directation ,where F ...

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  12. A force F=a+b x acts on a particle in the X-direction, where a and b a...

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  13. The relation between the displacement x and the time t for a body of m...

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  14. Figrue shows the F-x graph. Where F is the force applied x is the dist...

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  15. Calculate work done in moving the object from x=2 to x=3m from the gr...

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  16. The momentum of a body of masss of 5kg is 500kg ms^(-1). Find the its...

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  17. A bullet of mass 20g is found is found to pass two points 30cm apart i...

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  18. A body of mass 2kg is resting on rough horizontal surface. A force 20N...

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  19. A body of mass 2kg is resting on a rough horizontal surface. A force o...

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  20. A electron and a proton are detected in a cosmic ray experiment, the e...

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  21. A neutron of mass 1.66xx10^(-27)kg is moving with a speed of 7xx10^(5)...

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