Question

A body slipping on a rough horizontal surface moves with deacceleatation of 4.0 m/s2. What is the coefficient o the fictio

Answer 1

Answer:

(b) Frictional force cannot accelerate a body. ... Select the incorrect statement(s) from the following. ... Coefficient of static fiction is always greater than the coefficient of kinetic

Answer 2

Answer:

f=uma

u=f/ma

u=f/m×4

u=f/4m

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