A motor car is traveling at a speed of 30 m/s. If its wheel has a diameter of 1.5 m, find its angular speed in…

A rope is wrapped several times around a cylinder of radius 0.2 m and mass 30 kg. What is the angular acceleration of the cylinder…

A modern F1 car can accelerate from 0 to 62 mile/h (100 km/h) in 2.05 s. What is the angular acceleration of its 170 mm…

Question 2: A circular drum of radius of 40 cm is initially rotating at 400 revolutions/min. It is brought to stop after making 50 revolution.…

Question 1: If the plate microwave oven has a radius of 0.15 m and rotates at 6.0 rev/min, calculate the total distance traveled by the…

Here you can find solved numerical problems on Rotatory and Circular Motion included in the new course of Physics, Grade 11. S.No Description of the…

A disc without slipping rolls down a hill of vertical height 1000 cm. If the disc starts from rest at the top of the hill,…

Problem 5: An electric motor is running at 1800 rev/min. It comes to rest in 20 s. If the angular acceleration is uniform find the…

What is the moment of inertia of a 100 kg sphere whose radius is50 cm. Solution Given Sphere of mass = 100 kg Radius of…

What is the K.E of a 5 kg solid ball whose diameter is 15 cm if it rolls across a level surface with a speed…