1. A cyclist accelerates uniformly from rest at point A and reaches point Y at a velocity of 9 m/s. The cyclist covers the last 10 m of her ride in 2 s. Determine the acceleration of the cyclist.
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V=9
u=0 t=2
v=u+at
9=0+2a
a=4.5m/s^2
u=0 t=2
v=u+at
9=0+2a
a=4.5m/s^2
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