What is the unit of coefficient of

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asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

What is the unit of coefficient of friction?

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What is meant by coefficient of friction and angel of friction? Establish the relation between the two? ORA block of mass 10kg is sliding on a surface inclined at a angle of `30^o` with the horizontal. Calculate the acceleration of the block. The coefficient of kinetic friction between the block and the surface is
Name the factor on which coefficient of friction
A system consists of three masses `m_1, m_2 and m_3` connected by a string passing over a pulley `P`. The mass `m_1` hangs freely and `m_2 and m_3` are on a rough horizontal table (the coefficient of friction = `mu`.The pulley is frictionless and of negligible mass. The downward acceleration of mass `m_1` is (Assume, `m_1 = m_2 = m_3 =
A box of mass `2 kg` is placed on the roof of a car. The box would remain stationary until the car attains a maximum acceleration. Coefficient of static friction between the box and the roof of the car is `0.2 and g = 10 ms^(-2)`. The maximum acceleration of the car, for the box to remain stationary,
A person is driving a vehicle at a uniform speed of `5 ms^(-1)` on a level curved track of radius `5 m`. The coefficient of static friction between tyres and road is 0.1. Will the person slip while taking the turn with the same speed? (Take, `g=10