Question

A racing car has a uniform acceleration of 4m/s^2. What distance will it cover in 10s after Start? ​

Answer 1

$\huge\bigstar\underline\mathfrak{Answer:-}$

Given:-

Acceleration,a = 4m/s^2

time,t = 10s

initial velocity, u = 0m/s

Distance covered,s = ?

We know that,

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

$s = 0 \times 10 + \frac{1}{2} \times 4 \times {(10)}^{2} m$

$s = 2 \times 100m$

$s = 200m$

Thus, racing car will cover a distance of 200m after start in 10s with given acceleration.

Answer 2

Answer:

Given:-

Acceleration,a = 4m/s^2

time,t = 10s

initial velocity, u = 0m/s

Distance covered,s = ?

We know that,

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

s = 0 $\times 10 + \frac{1}{2} \times 4 \times {(10)}^{2}$

s = 2 $\times 100m$

s = 200m

Thus, racing car will cover a distance of 200m after start in 10s with given acceleration.