Question

If a car is moving with a velocity 10m/s and reaches it's the velocity 50m/s in 4sec then find the acceleration of the car?​

Answer 1

initial velocity (u) =10m/s

final velocity(v) = 50m/s

change in velocity= v-u

=50-10

=40

Time interval= 4sec

Acceleration= Change in velocity/Time interval

=40/4

=10

Therefore, Acceleration is 10m/s^2

plzz mark as brainliest

Answer 2

Given :

• Initial Velocity (u) = 10m/s
• Final Velocity (v) = 50m/s
• Time Taken (t) = 4sec

To Find :

• Acceleration (a) of the car.

Solution :

$\longrightarrow\tt{Acceleration(a)=?}$

Using Formula :

$\longrightarrow\tt\boxed{Acceleration=\dfrac{v-u}{t}}$

Putting Values :

$\longrightarrow\tt{\dfrac{50-10}{4}}$

$\longrightarrow\tt{\cancel\dfrac{40}{4}}$

$\longrightarrow\tt\bold{{10m/s}^{2}}$

So , The Acceleration of the car is 10m/s²...

_____________________

Acceleration :

It is defined as the rate of change of velocity of the object .

Formula of Acceleration is :-

$\longrightarrow\tt{Acceleration=\dfrac{v-u}{t}}$

_____________________