Question

A car starting from rest attains a velocity of 20 ms in 5 second . find the distance covered by a car​

Answer 1

Answer:

20distance

i hope this answer may help you

Answer 2

$\huge\sf\red{Answer}$

Given:-

u=0m/s

v=20m/s

t=5sec

To Find:-

Distance covered by the car (s)=?

Solution:-

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

$a = \frac{20 - 0}{5}$

$a = 4m {s}^{ - 2}$

Using second equation of motion i.e.$s=ut+\frac{1}{2}a{t}^{2}$

$s = 0 + \frac{1}{2} \times 4 \times {5}^{2}$

$0 + 2 \times 25$

$50m$

Distance traveled is 50m