GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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An object travels a distance of 12.8 m in 15 seconds. What is its average velocity?
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15 m/s
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12.8 m/s
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0.85 m/s
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1.17 m/s
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Explanation:
Detailed explanation-1: -Hence, the average speed of the object is 5.33m/s.
Detailed explanation-2: -first time =3 sec. similarly second displacement =15m and second time =5 sec. so Ave.. velocity=10+15/5+3=25/8=3.125 m/s.
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