Question

A car is moving with constant acceleration covers a dist b/w 2 points 180 m apart in 6 sec. Its velocity as it passes the second point is 45 m/s. Find the acceleration and velocity at first point.

Answer 1

continuation from the attachment

$36a(a - 5) = 0$

$a = 5$

$va = 45 - 6a$

$va = 15m {s}^{ - 1}$

hope it helps you

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Answer 2

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