Oscar, whose mass is 75 kg, takes off across level snow on his jet-powered skis. The skis have a thrust of 200N in the horizontal direction and the skis sliding on the snow have a coefficient of kinetic friction of 0.1. Unfortunately, the skis run out of fuel after only 10 sec. A. Draw free-body diagrams of Oscar before and after the thruster turns off.

Based on the graph, how would you describe the net forces acting on the moving object? a) net force equals zero. b) net force is greater to the right. c) there is no way to determine net force. d) net force is positive and to the right.

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e

Juliette sets the initial velocity to +10 m/s, the acceleration to zero, and clicks “start.” how can shakina describe the subsequent motion of the car juliette controls?