Question

a body travelled from rest with certain acceleration and its velocity becomes 40 m/s in 5 sec .find acceleration and distance travelled ​

Answer 1

Answer:

Given

u=0

v=40m/s

t=5s

$a = \frac{v - u}{t}$

$a = 8 \: ms {}^{2}$

$2as = v {}^{2} - u {}^{2}$

$2(8)s = 1600$

$16s = 1600$

s=100m

Answer 2

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