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Velocity Displacement Relationship

A car travels...

Question

A car travels first 10 seconds with uniform acceleration of 2 m/s^2 from rest on straight road and then travels with zero acceleration for next 10 seconds.The average speed of entire journey is

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Q. As a car passes the point

A

on a straight road, its speed is

10 m/s

. The car moves with constant acceleration

a {m/s}^{2}

along the road for

T

seconds until it reaches the point

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. The car travels at this speed for a further

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seconds, when it reaches the point

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[Given that the distance between

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D

675 m

]

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