Which object has the greatest why 1) a 12-kg mass moving at 1 m/sec 2) a 5-kg mass moving at 2 m/sec 3) a 9-kg mass moving at 3 m/sec 4) a 4-kg mass moving at 4 m/sec

The momentum of an isolated system is conserved a) only in inelastic collisions. b) only in elastic collisions. c) in both elastic and inelastic collisions

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse

Asher cycles 12 miles in 16 hours. what is his speed?