A body has an initial velocity 4 m - s and deceleration of 4 m - s 2- What is the final velocity after traveling 2 m -A- 4 m - sB- -3 2 m - sC- 0 m - sD- 16 m - s

The correct option is C 0 m/sV^2 = U^2 – 2as U = 4m/s, a = 4m/s^2 ad s = 2 m, So, V = 0m/s ...

You visited us 5 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VIII

Physics

Acceleration

A body has an...

Question

A body has an initial velocity 4 $\frac{m}{s}$ and deceleration of 4 $\frac{m}{s^{2}}$ . What is the final velocity after traveling 2m?

4 m/s

No worries! We‘ve got your back. Try BYJU‘S free classes today!

0 m/s

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

√32 m/s

No worries! We‘ve got your back. Try BYJU‘S free classes today!

16 m/s

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B 0 m/s
$V^{2}$ = $U^{2}$ – $2 a s$

U = 4 $\frac{m}{s}$ , a = 4 $\frac{m}{s^{2}}$ ad s = 2 m,

So, V = 0 $\frac{m}{s}$

Suggest Corrections

Similar questions

A body has an initial velocity 4 $m s^{- 1}$ and its final velocity is 1 $m s^{- 1}$ , then what is the acceleration after traveling 2m?

A body has an initial velocity of 4 $m s^{- 1}$ and deceleration of 4 $m s^{- 2}$ , then what is its final velocity after traveling 2m?

Q. A car starts from rest and moves with an acceleration

4 m / s^{2}

. Find the speed after

6

seconds?

Q. In a snooker game, a player strikes the white ball and imparts a velocity of

4 m/s

. The white ball strikes another red ball which was initially at rest. Assuming that the collision of the balls is perfectly elastic and masses of both balls are the same, what are the velocities of the red and white balls respectively?

A ball of mass 4 kg moving with a velocity of 12 m/s impinges directly on another ball of mass 8 kg moving with velocity of 4 m/s in the same direction. Find their velocities after impact (if $e$ = 0.5)

Join BYJU'S Learning Program

A body has an initial velocity 4ms and deceleration of 4ms2. What is the final velocity after traveling 2m?

The correct option is B 0 m/sV2 = U2 – 2as U = 4ms, a = 4ms2 ad s = 2 m, So, V = 0ms

A body has an initial velocity 4 $\frac{m}{s}$ and deceleration of 4 $\frac{m}{s^{2}}$ . What is the final velocity after traveling 2m?

The correct option is B 0 m/s
$V^{2}$ = $U^{2}$ – $2 a s$

U = 4 $\frac{m}{s}$ , a = 4 $\frac{m}{s^{2}}$ ad s = 2 m,

So, V = 0 $\frac{m}{s}$