Laws of Motion questions
1031 published questions with worked solutions.
- A mass of 2 kg is whirled in a horizontal circle by means of a string at an initial speed of 5 rev ,min^ -1 . Keeping the radius...
- A mass of 100 g is tied to one end of a string 2 m long. The body is revolving in a horizontal circle making a maximum of 200 rev...
- A particle is moving on a circular path of 10 m radius. At any instant of time, its speed is 5 m ,s^ -1 and the speed is...
- A car is moving with uniform speed along horizontal, concave and convex shaped roads. The surface of road on which the normal...
- A body is moving along a circular track of radius 100 m with velocity 20 m ,s^ -1 . Its tangential acceleration is 3 m ,s^ -2 ,...
- A particle is performing UCM along the circumference of a circle of diameter 50 cm with frequency 2 Hz. The acceleration of the...
- The difference between angular speed of minute hand and second hand of a clock is [MHTCET 2015]
- If the body is moving in a circle of radius r with a constant speed v, its angular velocity is [MHTCET 2011]
- A ball of mass 0.25 kg attached to the end of a string of length 1.96 m is moving in a horizontal circle. The string will break,...
- If is angular acceleration, is angular velocity and a is the centripetal acceleration, then which of the following is true?...
- A car is moving with speed 30 m ,s^ -1 on a circular path of radius 500 m. Its speed is increasing at a rate of 2 m ,s^ -2 , what...
- An electric fan has blades of length 30 cm as measured from the axis of rotation. If the fan is rotating at 1200 rpm, the...
- Angular velocity of hour hand of a watch is [MHTCET 2005]
- The ratio of angular speeds of minute hand and hour hand of a wall clock is [MHTCET 2002]
- Angular speed of hour hand of a clock in degree per second is [MHT-CET 2019]
- A particle is performing U.C.M. along the circumference of a circle of diameter 50 cm with frequency 2 Hz. The acceleration of...
- The ratio of the angular speed of the hour hand of a clock to that of its minute hand is [MHT-CET 2019]
- Two stones of masses m and 3m are whirled in horizontal circles, the heavier one in radius ( r 3 ) and lighter one in radius 'r'....
- Two particles are performing uniform circular motion about a centre of two concentric circles of radii 'r_1' and 'r_2',...
- A particle is moving in uniform circular motion with speed 'V' and radius 'R'. The angular acceleration of the particle is...
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