Question

A car starts from rest and accelerates at a uniform rate of 1 m/s² for 10 seconds.Find the velocity of the car after 10 seconds.

Answer 1

Given:-

Initial velocity(u)=0

Acceleration(a)=1m/s²

Time(t)=10s

To find:-

Final velocity of the body(v)

Solution:-

By,the first equation of motion,we get----

=>v=u+at

=>v=0+1×10

=>v=0+10

=>v=10m/s

Thus,velocity of the car after 10 seconds is 10m/s..

Answer 2

Given :

• Initial velocity ( u ) = 0
• Acceleration ( a ) = 1 m/s²
• Time ( t ) = 10 s

To find :

• Velocity

Formula used :

• v = u + at

V stands for Velocity

U stands for Initial velocity

A stands for Acceleration

T stands for Time Taken

__________....

According to the question,

v = u + at

v = 0 + 1 × 10

.°. v = 10 m/s...