can a body have a) 0 instantaneous velocity and yet be accelaerating b) 0 average speed but non zero avg. velocity c) negative acceleration and yet be speeding up?
Asked by A M
| 24th Aug, 2010,
07:56: PM
Expert Answer:
a) Yes, a body thrown upwards goes to maximum height and stops, but it's acceleration is still g downwards.
b) No.
c) No.
Regards,
Team,
TopperLearning.
Answered by
| 25th Aug, 2010,
12:13: PM
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