Questions
Which of the following four statements is false?
a
A body can have zero velocity and still be accelerates
b
A body can have a constant velocity and still have a varying speed
c
A body can have a constant speed and still have a varying velocity
d
The direction of the velocity of a body can change when it’s acceleration is constant
detailed solution
Correct option is B
about (1)option ,at the extreme position of oscillator, velocity = 0, but acceleretion is not 0,about(3)option, body moving on circular path, can have constant speed with varying velocityabout(4) acceleration is rate of change of velocity,hence option (2) is falseTalk to our academic expert!
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A particle is moving in a circle with uniform speed. Its motion is
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