Question

A car start with an initial velocity of 4 metre per second is accelerated at 2 metre per second square find the velocity of the car after 10 second​

Answer 1

Given:

• Initial velocity (u) = 4 m/s
• Acceleration (a) = 2 m/s²
• Time (t) = 10s

To find:

• Final velocity (v) of the car after 10s.

Solution:

Using the first equation of motion,

$\boxed {\bf {\purple {v=u+at}}}$

Where,

v = Final velocity

u = Initial velocity

a = Acceleration

t = Time

Now, substitute the values,

v = 4 + 2×10

v = 4 + 20

$\boxed {\bf {\orange {v=24\ m/s}}}$

Velocity of the car after 10s:

Final velocity of the car after 10 s is 24 m/s.