Homework 7 (Ch. 6, 7) 12 of 12

Homework 7 (Ch. 6, 7) 12 of 12 View Policies Current Attempt in Progress A force F = (3.70 N (1.50 N ) j + (1.50 N acts on a 9.60 kg mobile object that moves from an initial position of (2.70 m (3.40 m ) j + (2.90 m )kto a final position of (4.20 m (4.20 m ) j + (8.40 m in d 1.80 s. Find (a) the work done on the object by the force in the 1.80 s interval, (b) the average power due to the force during that interval, and (c) the angle between vectors d i and d