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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:-

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,

  • v = Velocity,
  • s = Displacement &
  • t = Time.

We can also write,

s = v × t (Product of velocity and time, - Area of the under the graph)



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