Please check and rank #1 Please solve & show work for #2 A.30 kg box, initially

Question

Please check and rank #1

Please solve & show work for #2

A.30 kg box, initially at rest, moves along a friction less horizontal surface. A horizontal force to the right is applied to the box. The magnitude of the force changes as a function of time as shown. Rank the impulse applied to the by this force to the box by this force during each 2 second interval indicated below. Explain your reasoning. Assume no other horizontal forces act on the box. If the box was initially moving at 5.0 m/s to the left at t = 0.s. what is its speed at (show your work!) r = 2.0s r = 4.0 s r = 6.0 s r = 8.0 s t = 10.0 s

Explanation / Answer

Your work is correct

B > C > A > D > E

Because the points are very less I have done only the first part, Raise the points or provide a different questions.

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