A sled is being pulled along a horizontal surface by a horizontal force F_vec of magnitude 600 N. Starting from rest, the sled speeds up with acceleration 0.08 {rm m/s}^2 for 1 minute.
B) Find the average power P_avg created by force F_vec.
C) Find the instantaneous power P created by force F_vec at t=10; {rm s}.
D) Find the instantaneous power P created by the normal force at t=10;{rm s}. The magnitude of the acceleration due to gravity is g=9.8;rm m/s^2.
Express your answer in watts to three significant figures.