An average force (of magnitude 40 N) is applied to an object for some amount of time. If the magnitude of the impulse delivered to the object by this force is 80 kg*m/s then how long was this average force acting on the object for? Write your answer down in units of seconds, but only write down the number part.
An average force (of magnitude 40 N) is applied to an object for some amount of time. If the magnitude of the impulse delivered to the object by this force is 80 kg*m/s then how long was this average force acting on the object for? Write your answer down in units of seconds, but only write down the number part.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter10: Systems Of Particles And Conservation Of Momentum
Section: Chapter Questions
Problem 10PQ: The velocity of a 10-kg object is given by v=5t2i(7t+2t3)j, where if t is in seconds, then v will be...
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