Question

A body initially at rest moves with an acceleration of 2 metre per second for 3 seconds what is its velocity.phy

Answer 1

Answer:

Explanation:

Correct Question,

A body initially at rest moves with an acceleration of 2 m/s for 3 seconds. what is its velocity ?

Solution,

Here, we have

Initial velocity, u = 0

Acceleration, a = 2 m/s²

Times taken, t = 3 seconds

To Find,

Final velocity, v = ?

According to the 1st equation of motion,

We know that,

v = u + at

So, putting all the values, we get

⇒ v = u + at

⇒ v = 0 + 2 × 3

⇒ v = 2 × 3

⇒ v = 6 m/s

Hence, the final velocity of body is 6 m/s.

Answer 2

✯✯ QUESTION ✯✯

A body initially at rest moves with an acceleration of 2 metre per second for 3 seconds what is its velocity...

━━━━━━━━━━━━━━━━━━━━

✰✰ ANSWER ✰✰

$\implies\tt{Initial\:Velocity(u)=0}$

$\implies\tt{Acceleration(a)=2m/s}$

$\implies\tt{Time\:Taken(t)=3\:sec}$

$\implies\tt{Final\:Velocity(v)=?}$

➥Now ,

➥Using Formula : -

$\implies\tt{\small{\boxed{\bold{\bold{\red{\sf{v=u+at}}}}}}}$

➥Putting Values : -

$\implies\tt{v=(0)+(2)\times{(3)}}$

$\implies\tt{v=2\times{3}}$

$\implies\tt{v=6m/s}$

☛So , Final Velocity of the body is 6m/s......