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5.Area under velocity-time graph is equal to the :a) Speed of the body(b) Distance travelled by the body(c) Magnitude of the displacement of the body(d) None of these |
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Answer» ANSWER:- Q. AREA under velocity - time graph (v - t graph) graph is equal to:- a) SPEED of the body. b) Distance traveled by the body. c) Magnitude of DISPLACEMENT of the body. d) None of these. Soln. : c) Magnitude of displacement of body. Justification:- We know, v = s/t where,
We can also write, s = v × t (Product of velocity and time, - Area of the under the graph) |
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