Answer:
F=-100N; a=1.3m/s^2
Explanation:
Force is being made by student, so wall counteracts that force by not moving so it is equally opposite.
Answer:
3/360 is 120. your velocity is 120
Explanation:
Answer:
I think it's B, not quite sure tho.
Answer:
0
Explanation:
The displacement is zero since it goes in a full circle and ends up where it started.