Q781
Open questionWhat is the direction of torque?
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Q782
Open questionThe motion of a body around a circular path is an example of
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Q783
Open questionWhat should a person on a freely rotating turn table do to decrease his (angular) speed ?
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Q784
Open questionA sphere rolls down on two inclined planes of different angles but same height, it does so
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Q785
Open questionIf a body moves with a constant speed in a circle
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Q786
Open questionA disk and a sphere of same radius but different masses roll on two inclined planes of the same altitude and length. Which one of the two objects gets to the bottom of the plane first ?
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Q787
Open questionThe washing machine works on the principle of
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Q788
Open questionWhen an unbalanced force acts on an object
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Q789
Open questionWhat type of force acts on a car moving around a curve?
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Q790
Open questionDamp clothes are dried in spin dryers by the action of
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Q791
Open questionWhen all the forces and torques are balanced in a mechanical body it is said to be in
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Q792
Open questionCentrifugal force increases with
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Q793
Open questionThe minimum number of forces to keep a particle in equilibrium is
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Q794
Open questionWhen milk is churned, the cream separates from it due to:
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Q795
Open questionWhen the milk is churned vigorously the cream from it is separated out due to
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Q796
Open questionA man stands on the pan of a balance holding a fish in his right hand and bucket of water in his left hand. If he transfers the fish into the bucket, the total weight on the pan
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Q797
Open questionA boy is swinging a ball attached to a string in a horizontal circle. If the string snaps
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Q798
Open questionA body moving in a circular path with a constant speed has a
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Q799
Open questionThe point where total mass of a body is supposed to be concentrated is known as
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Q800
Open questionThe angle in which a cricket ball should be hit to travel maximum horizontal distance is :
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