Question

To push a heavy box up a ramp into a moving van, what could be used to

decrease the force of friction?
Check all that apply.
O A. Place rollers or wheels on the bottom of the box.
O B. Place another box on top of the one you are trying to slide.
0 C. Push harder on the box.
I D. Put a lubricant between the ramp and the box.
*THERE IS MORE THAN ONE ANSWER *

Answer 1

The answer is D I think

Answer 2

I would say A. and D.

Step-by-step explanation:

These 2 options can help decrease the force of friction.