Suppose that two objects attract each other with a gravitational force of 16 units. If the mass of object 1 is doubled, and if the distance between the objects is tripled, then what would be the new force of attraction between the two objects?

Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and

Which situation will produce the greatest change of momentum

A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.