A brick with a mass of 20 kg and a weight of 196 N is released on a frictionless plane at an angle of 30°. What is the acceleration of the b

Question

A brick with a mass of 20 kg and a weight of 196 N is released on a frictionless plane at an angle of 30°. What is the acceleration of the brick?
A. 4.9 m/s2
B. 5.6 m/s2
C. 8.5 m/s2
D. 9.8 m/s2

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Mộc Miên 2 months 2021-07-23T00:08:11+00:00 1 Answers 3 views 0

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    2021-07-23T00:10:06+00:00

    Answer:4.9m/s^2

    Basically answer A

    Explanation:

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