Physics, asked by Sworup78, 7 months ago

A wooden box of dimensions 50cmx30cmx20cm is kept on the ground. The mass of the box is 30kg. Find the pressure exerted by the box on the ground. Please answer quickly to be marked as brainliest!

Answers

Answered by rakeshkarri79
0

Answer:

a wooden box of the dimensions is 50

Explanation:

Answered by MysteriousAryan
0

Answer:

Given that,

Mass m=8 kg

Inclination θ=30

0

Acceleration a=0.4 m/s

2

g=10 m/s

2

We know that,

mgsinθ−F

f

=ma

mgsin30

0

−F

f

=ma

8×10×

2

1

−F

f

=8×0.4

−F

f

=3.2−40

F

f

=36.8N

Hence, the frictional force is 36.8 N

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