Question

A constant horizontal force F is applied to a 5 kg box on a frictionless horizontal surface. The box starts from rest and moves 12 meters in 5 seconds.
a) what is the magnitude of the force F?
b) If the force is withdrawn at the end of the 5 seconds, how far does the box move in the next 5 seconds?

Answer 1

65(58)+85)6463(9786+)9_43=