|
|
Last Modified: 2:01pm 10 Aug 11

Bob is pushing box of mass 100 kg with a constant force F. The sticky floor exerts a frictional force of 400 N to the left, but the box does slide across the floor. It moves 10 meters in 5 seconds.
What is the force F with which Bob pushes the box?
Fill in these tables to help yourself solve the problem.
force x y
--------------------------------
| |
| |
| |
| |
| |
| |
| |
| |
--------------------------------
total | |
--------------------------------
x y
--------------------------------
accel | |
| |
--------------------------------
Last Modified: 2:01pm 10 Aug 11
