Sage D.

asked • 04/15/21

A ball weighing .05 kg strikes a 1000 kg stationary wall at 30 m/s. According to Newton's Third Law, which of these must be true?

A: The wall moves away from the ball at 30 m/s

B: The total Momentum of the system before impact was 1.5 kg • m/s

C: The total Momentum of the system before impact was 15 kg • m/s

D: The total Momentum of the system after impact is 30000 kg • m/s






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