a body moves with a velocity of 2m/s for 5s then it's velocity increases uniformly to 10m/s in next 5s . Thereafter it's velocity begins to decrease at a uniform rate until it comes to rest after 5s. with a graph , find the total distance covered by the body after 0s and 15s ??
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area below v-t graph indicate distance travelled...
distance =65 m
distance =65 m
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Velocity is given, V = 2 m/s and Time = 5 sec and this velocity increases uniformly to 10m/s in a time 5 sec.
After sometime, velocity start declining at a uniform rate till this velocity comes to rest after 5 sec.
In a graph, body is moving from A to B at with velocity 2m/s for 5 sec after that it starts accelerating from point B to C in a time 5 sec and attains the velocity of 10 m/s.
After that, in a 5 sec its velocity comes to rest at a constant retardation which is shown in the graph from C to D.
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