Physics, asked by rishi687385, 9 months ago

A solid block is resting over a horizontal surface and there is no frictional force between them. To keep the block at rest​

Answers

Answered by soham280105
1

Answer:

Complete the question bro

Answered by dangerousboss
1

Explanation:

a. F

fric

s

W=0.4∗20=8N

b. Since F

applied

<F

fric

F

fric

=5N

c. Minimum force required to start the motion F=F

staticfric

=8N

d. Minimum force required to start the motion

F=F

kineticfric

k

W=0.2∗20=4N

e. F>F

staticfric

motion started.

F>F

kineticfric

hence motion continues.

F

fric

=4N

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