Momen2m. An average net force of F = (43.0 [N]) ↑ is applied to a 5.00 [kg] that has an initial velocity of v = (-3.0 [m/s]) on a frictionless horizontal surface. What is the final momentum of the block after an interaction time of At = 2.00 [s]?

Momen2m. An average net force of F = (43.0 [N]) ↑ is applied to a 5.00 [kg] that has an initial velocity of v = (-3.0 [m/s]) on a frictionless horizontal surface. What is the final momentum of the block after an interaction time of At = 2.00 [s]?

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 57PQ: To lift off from the Moon, a 9.50 105 kg rocket needs a thrust larger than the force of gravity. If...

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Question

Choices:

101 [kg•m/s]

14.2 [kg•m/s]

20.2 [kg•m/s]

71 [kg•m/s]

Momen2m. An average net force of F = (43.0 [N]) is applied to a 5.00 [kg] that has an
initial velocity of v = (-3.0 [m/s]) on a frictionless horizontal surface. What is the final
momentum of the block after an interaction time of At = 2.00 [s]?

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