Question

obtain an expression for the centrifugal force to move particle if mass in a circle of radius with speed??.... plz help me guys​

Answer 1

Answer:

i think the question is not complete but still

Explanation:

if the mass is moving in a circle then the friction is acting towards the centre of the circle which will produce the circular motion

f= uN

so to perform circular motion the particle must be in equilibrium

uN=Rw^2

here Rw^2 is the angular velocity and which is being kept in equilibrium by friction

Answer 2

Answer:

suresh. 1904.............