Question

a body is projected at time t=0 from a certain point on the planet's surface with certain velocity at a certain angle with the planet's surface (assumed horizontal). The horizontal and vertical displacement x and y (in meters) respectively vary with time t (in seconds) as
$10 \sqrt{3 \: } t$
and y=10t-t^2.
what is the magnitude and direction of velocity with which the body is projected ?​

Answer 1

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Answer 2

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