Question

find the value of a if s=20 u=5 t=1​

Answer 1

Answer:

30$m/s^{2}$

Step-by-step explanation:

$s=ut+\frac{1}{2}at^{2}$

s=20m

u=5m/s

t=1s

$20=5+\frac{1}{2}a1^{2}\\ =>20-5=\frac{1}{2}a\\ =>15*2=a$

∴a=30$m/s^{2}$