Question

A BLOCK OF MASS 4KG SIDES DOWN THE INCLINDE PLANE with acceralation.
FIND
WEIGHT
NORMAL REACTION
ACCERLERATION
FORCE OF FRICTION
COFFCIENT OF FRICTION
WHO SO EVER WILL GIVE ANSWER I WILL MARK HIM OR HER BRAINLIEST plxx do it fast
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Answer 1

Answer:

Given,

Critical angle slope to start motion =θ

Angle of inclination θ will be given by:

sinθ=53

Coefficient of friction, μ=tanθ

As,

sinθ=53

Thus,

tanθ=52−323=43

Coefficient of friction, μ=tanθ=43=0.75