Recent content by Cieline J

A boy of mass 30kg is being given a lift on the back of a 10kg bicycle by a girl of mass 40kg. They are traveling at a steady speed of 2.5m/s. The boy wishes to get off the back of the bicycle while it is still moving. a) He knows that if he just puts his feet on the ground and stands up he is...

A boy of mass 30kg is being given a lift on the back of a 10kg bicycle by a girl of mass 40kg. They are traveling at a steady speed of 2.5m/s. The boy wishes to get off the back of the bicycle while it is still moving. a) He knows that if he just puts his feet on the ground and stands up he is...