Impulse is force x time.
One of your choices will meet that criterion.
In case you are confused about units,
1 kg m/s = 1 Newton-second
A hockey player shoots a puck, exerting a constant force of 30.0 N on the hockey puck for 0.16 seconds. What is the magnitude of the impulse given to the puck?
190 kg ∙ m/s
98 kg ∙ m/s
9.6 kg ∙ m/s
4.8 kg ∙ m/s
2 answers
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1 answer