ans is rong i ges ...
please show the solution
Ans is 25m/s
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UP 0 DOWN 0 0 4
4 Answers
Sohini Marik
·2014-06-08 10:09:32
average velocity=s(15)-s(5)15-5=150/10=15m/s
Sahil Jain Its wrong ans is 25
Upvote·0· Reply ·2014-06-08 17:38:31
Sahil Jain
·2014-06-28 07:46:56
Sir please solve this one
The velocity becomes zero at t=2.5
then it starts backward motion
But accln is constant i.e 2 m/s2 but still velocity reduces. why ??
Himanshu Giria
·2014-06-28 17:12:06
The velocity is not decreasing but increasing...at any instantly of Time......
Sahil Jain v=2t-5 v=0 when t=2.5