in main sa kaon sa byaan uniform circular motion coreect hain
option
A- both velocity and acceleration are constant
B- velocity changes and acceleration is changes
C- Velocity is constant and acceleration changes
D- both velocity and acceleration changes
Answers
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Answer:
option A
Explanation:
Because the velocity means speed in common language
Taking an example that a clock moves at constan speed.Then only it will show the correct time .After every hour the honour hand would come at 12.
B'cause the motion of the clock is uniform circular motio,shared acceleration also being constant.
Acceleration is 9.8m per second then,if the acceleration changes then the velocity would be change
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Answer: option a
Explanation:
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