Which of the following statement is incorrect.
1. If velocity of a body changes, it must have some acceleration.
2. If the speed of a body changes ,it must have some acceleration
3. If the body has acceleration , it's speed must change
4. If body has acceleration, it's velocity mush change
Answers
Answered by
1
4 option is the question probably
Answered by
1
if velocity of a bady changes it must have some acceleration
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