If a particle describes equal angles in equal intervals of time along a circular path then its angular speed is constant and thus its velocity keeps changing only in terms of direction while magnitude of velocity remains same.
Slope of a position-time graph determines
NextA particle moving along North is subjected to a constant force resulting in an a
A person is standing on a weighing machine and observes that the reading is 60 kg, then suddenly jum
MediumInstantaneous velocity of a particle moving in +x direction given as v = . At t = 0, particle starts
MediumA train 200 m long moving at constant acceleration crosses a bridge 800 m long. It enters the bridge
MediumA body starts from rest and moves for n seconds with uniform acceleration a. Its velocity after n se
HardA particle is moving in a straight line with some initial velocity such that its acceleration during
EasyThe position x of a particle varies with time t as x = ct² – bt³, where c and b are constants. The a
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