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Displacement of COM:Application

a body of mas...

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a body of mass 300kg is moved through 10m along a smooth inclined plane of angle 30degree.the work done in moving in joules is

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Q. A body of mass

300 k g

is moved through

10 m

along a smooth inclined plane of an angle

30^{\circ}

. The work done in moving the mass in joules is:
(

g = 9.8 {m s}^{- 2}

)

Q. Calculate the work done to move a body of mass

10

kg along a smooth inclined plane with constant velocity through a distance of

10

Q. A body of mass

5 k g

is moved up over

10 m

along a smooth inclined plane of inclination of

30^{0}

with the horizontal. If

g = 10 m / s^{2}

, the work done by the force will be:

Q. A block of mass

10 kg

is slowly moved up on a smooth inclined plane of inclination

θ

by a person. Work done by the person to move the block through a distance of

2 m

120 J

. If force is applied in horizontal direction. Find out inclination angle

θ

g = 10 m / s^{2}

Q. A block of mass

10 kg

is slowly slid up a smooth inclined plane of inclination

37^{\circ}

by a person. Calculate the work done by the person in moving the block through a distance of

20 m

along the incline, if the person applies the force parallel to the inclined plane. Take

g = 10 {m/s}^{2}

.

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Displacement of COM:Application

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