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The net circulation of a particle in circular motion is:
Motion of tip of second hand of a clock is an example of:
Calculate the angular speed of flywheel making 420 revolutions per minute:
If a rotating body is moving counter clockwise, direction of angular velocity will be :
When a body moves in a circle, the angle between its velocity and angular velocity is always:
For a particle in uniform circular motion the relation a=r Î± of acceleration hold . The acceleration ‘a’:
Work done due to centripetal force for circular motion will be :
The force required to bend the normally straight path of a particle into a circular path is called force:
A particle revolves around a circular path with a constant speed . The acceleration of the particle is :
A car is moving with high velocity when it has a turn . A force acts on it outwardly because of :
A body of mass of 5kg is moving in a circle of 1m with an angular velocity of 2 radian/sec. The centripetal force is:
A car of mass 1000 kg traveling at 40 ms/1 rounds a curve of radius 100m . What is the Fc :
The centripetal acceleration of a car traveling at constant speed around a frictionless circular track:
A wheel starts from rest and has angular acceleration of 4.0 rad/sÂ². When it has made 10 rev its angular velocity is :
Which of the following gives the relationship between linear velocity and angular velocity?
Under what condition an object will have zero displacement but non zero distance ?
1 radian is equal to:
Number of revolutions in 720 degrees:
Cars moves in circular path due to :
Radian is used to measure :
If earth covers 360 degrees in 4 hours, then how many degrees are in two hours ?
Earth completes one revolution in :
The ratio of angular speeds of minute hand and hour hand of a watch :
An object is moving along a circular path of radius 4m . What will be its angular displacement if it moves 14m on this circular path ?
A stone of mass m tied to a string of length l is rotated in a circle with the other end of the string as the centre. The speed of stone is v. If the string breaks , the stone will move:
A cyclist turns around a curve at 15 miles/hour . If he turns at double the speed, the tendency to overturn is:
The direction of centripetal force is:
The force required to bend the normally straight path of a particle into a circular path is called:
If during circular motion, tangential velocity of a body becomes double, then centripetal force becomes:
A 10 N force moves a body around a circular path of radius 50 cm. What is work done in completing one revolution?
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