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Physics, 18.12.2019 21:31 sam10146

Ablock 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

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