105.Two persons manage to push a motorcar of mass 1200kg at uniform velocity along a level road. The same motorcar can be pushed by three persons to produce an acceleration of 0.2 m/s. With what force does each person push the motorcar? (Assume that all persons push

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Q. Two persons manage to push a motorcar of mass

1200 k g

at a uniform velocity along a level road. The same motorcar can be pushed by three persons to produce an acceleration of

0.2 m s^{- 2}

. With what force does each person push the motorcar? (Assume that all persons push the motorcar with the same muscular effort.)

Q. Question 2
Two persons manage to push a motorcar of mass 1200 kg at a uniform velocity along a level road. The same motorcar can be pushed by three persons to produce an acceleration of

0.2 m s^{- 2}

. With what force does each person push the motorcar? (Assume that all persons push the motorcar with the same muscular effort)

Two boys push a car of mass 1000 kg at a uniform velocity along a level road. The same car can be pushed by three boys to produce an acceleration of 0.5 m $s^{- 2}$ .. With what force does the person push the car? ( The effort with which the boys pushed the car was the same)

Two friends were going for a short tour and on the way the car suddenly stopped.Both of them managed to push the car of mass 1100 kg at a uniform velocity along a level road. In the mean time a villager came to help them and the same car was now pushed by three persons at an acceleration of 0.2 m/s^2 (i)Which value of the villager is promoted here? (ii)With what force these three persons pushed the car?

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