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Jusaquikie
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a 20kg Block rests on a ramp incline 30 degrees upward from the horizontal. the surface of the ramp has coefficients of friction Us=.15 Uk=.11 someone attempts to pull the block up the rapm with a 150N paralell to the incline. Does the block move? if yes what is the acceleration?
 one year ago
 one year ago
Jusaquikie Group Title
a 20kg Block rests on a ramp incline 30 degrees upward from the horizontal. the surface of the ramp has coefficients of friction Us=.15 Uk=.11 someone attempts to pull the block up the rapm with a 150N paralell to the incline. Does the block move? if yes what is the acceleration?
 one year ago
 one year ago

This Question is Closed

Jusaquikie Group TitleBest ResponseYou've already chosen the best response.0
I know it moves and that the answer is supposed to be a=1.661 m/s^2 but i get 6.96 m/s^2 nevermind i figured it out. i was not subtracting mgcos(30) from my FT
 one year ago
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