Questions
A train stopping at two stations apart takes on the journey from one of the station to the other. Assuming that it first accelerates with a uniform acceleration and then that of uniform retardation , then.
detailed solution
Correct option is C
v0t1=x⇒t1=v0x v0t2=y⇒t2=v0y t1+t2=v01x+1y=A ----(i)Further,area = displacement12v0×t=sBut numerically, t=s=4 units v0=2 units Substituting in eq (i) we get,1x+1y=2Talk to our academic expert!
Similar Questions
A ball is dropped from a height of 49 m, the wind blows horizontally and imparts a constant acceleration of 4.90 ms-2 to the ball. Choose the correct statement(s).
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