Question

A block of mass 20 kg sits on a ramp with an angle of 31 degrees above the horizontal. Assuming no friction, how fast will the block accelerate down the ramp?

7.89 m/s^2
5.34 m/s^2
2.98 m/s^2
4.17 m/s^2

Answer 1

3ird one my boy ive seen alot of problems like this

Step-by-step explanation:

Answer 2

2.98 m/s^2

Step-by-step explanation:

I have done this before and it was a question on my physics test