a) Work done on the object by the force. b) The average power due to the force in the given time interval. c) The angle between the vectors r 1 → a n d r 2 → .

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Chapter 7, Problem 84P

To determine

To find:

a) Work done on the object by the force.

b) The average power due to the force in the given time interval.

c) The angle between the vectors r1→ and r2→.

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