A 50kg mass and a 85kg mass are hung over a frictionless pulley...

A person with a mass of 85kg. How much in newtons do they weigh on the earth and the moon?

A box having a mass of 50kg is dragged across a horizontal floor by means of a rope tied on the fron...

Tarzan, mass 85kg swings down from a tree limb on the end of a 20m vine. his feet touch the ground 4...

Blocks A A (mass 6.50kg kg ) and B B (mass 10.50kg kg ) move on a frictionless, horizontal surface....

An athlete with mass of 50kg runs up a hill. the foot of the hill is 400m above sea level and summit...

A sphere of mass 85kg is 12m from a second sphere of mass 65kg. A)what is the gravitational force o...

A box of mass 50kg is placed on an inclined plane. When the angle of the plane is increased to 30°,...

A boy of mass 50kg running at 5m/s jums on to a 20kg trolly travelling in the same direction at 1.5m...

A man of mass 50kg ascends a flight of stairs 5m high in 5seconds. If acceleration due to gravity i...

A woman with a mass of 50kg runs at a speed of 8m/s and jumps onto a giant skateboard with a mass of...

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