Question

Starting from rest, a can travels
with a uniform acceleration of
5m/s2


a.calculate it's velocity after 20s
b.in this time,
how much will be it's displacment​

Answer 1

Not understanding sorry

Answer 2

Answer:

V = 100m/s

S = 1000m

Explanation:

$from \: equ \: of \: motion \\ v = u + at \\ (u = 0) \\ v = 5 \times 20 \\ v = 100 \frac{m}{s} \\ 2) \: s = ut + \frac{1}{2} a {t}^{2} \\ s = \frac{1}{2} \times 5 \times 20 \times 20 \\ s = 1000 \: m$