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CBSE Class 9 Answered

draw velocity-time graphs for the following:
Asked by shweta mondal | 02 Jun, 2013, 09:52: AM
answered-by-expert Expert Answer
a) under accelerated motion, the velocity varies with time so it might vary linearly or in any fashion.
 
b) displcement if the body in  a time period is given by the area under the velocity time curve between that time period.
 
c) distance travelled is given by calculating the commulative area in that time preiod.
 
d) for uniform acceleration, the velocity time curve is a straight line.
Answered by | 02 Jun, 2013, 10:26: AM

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