Question

A vehicle is moving on a road with an acceleration a=20 m/s2.the frictional coefficient between the block of mass m and the vehicle so that block does not fall downward is? please explain with free body diagram​

Answer 1

Explanation:

1. here i have sent you free body diagram .
2. I have used Newton's motions third law to decide friction between block & vehicle.
3. I aspect that it will to is for you

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Answer 2

Answer:

frictional coefficient should be greater than 2