ICSE Class 9 Answered
A ball is thrown up vertically and returns back to thrower in 6s . Assuming there is no air friction, from the graph calculate
1.deceleration
2. Acceleration
Asked by aeishnaparihar4259.9sdatl | 06 May, 2020, 11:46: AM
Expert Answer
The velocity time graph for the first 6 seconds is given below:
(i) Deceleration is given as the slope of the graph for the first 3 seconds.
(ii) Acceleration is given as the slope of the graph for the last 3 seconds.
Answered by Shiwani Sawant | 06 May, 2020, 02:34: PM
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