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 b
lock accelerate down the ramp?
7.89 m/s^2
5.34 m/s^2
2.98 m/s^2
4.17 m/s^2
2 answers:
Answer:
2.98 m/s^2
Explanation:
I have done this before and it was a question on my physics test
Answer:
3ird one my boy ive seen alot of problems like this
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