A 0.414 kg object is at rest at the origin of a coordinate system. A 3.17...

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Physics

A 0.414 kg object is at rest at the origin of a coordinatesystem. A 3.17 N force in the positive x direction acts onthe object for 2.98 s. What is the velocity at the end of thisinterval?

b. At the end of this interval, a constant force of 4.04 N isapplied in the negative x direction for 4.17 s. What isthe velocity at the end of the 4.17 s?

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3.6 Ratings (580 Votes)
from impulse Force F timet m v u Ft vu 1 v final velocity u initial velocity since    See Answer
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