a body with with a initial velocity of 18km/h acceleration uniform at the rate of 9cm/s2 over a distance of 200m calculate a:- the acceleration b:- final velocity
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the final velocity is determined by ,
vf²-vi=2as
vf²=2as+vi²
vf²= 2×0.09×200+(5)²
vf²=36+25
vf=√61
vf=7.81 ms-¹
the Acceleration is 0.09ms-²
vf²-vi=2as
vf²=2as+vi²
vf²= 2×0.09×200+(5)²
vf²=36+25
vf=√61
vf=7.81 ms-¹
the Acceleration is 0.09ms-²
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