A particle moving with an initial velocity of $10 m/s$ on a straight path is subjected to a uniform acceleration of $- 5 {m/s}^{2}$ . Find the displacement in the next $4 s$ .

80 m

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

40 m

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

20 m

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

Zero

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

Open in App

Solution

The correct option is D Zero
Displacement,

$s = u t + \frac{1}{2} a t^{2}$

$\Rightarrow s = 10 \times 4 + \frac{1}{2} (- 5) \times 4^{2}$
$\Rightarrow s = 0 m$

Suggest Corrections

Similar questions

Q. A particle moving with an initial velocity of

10 m/s

on a straight path is subjected to a uniform acceleration of

- 5 {m/s}^{2}

. Find the displacement in the next

4 s

A particle moving with an initial velocity of 5 m/s is subjected to a uniform acceleration of -2.5 m/ $s^{2}$ . find the displacement in the next 4 seconds.

Q. A particle moving with an initial velocity of 5

m s^{- 1}

is subjected to a uniform acceleration of -2.5

m s^{- 2}

. Find the displacement in the next 4 seconds.

Q. A particle having initial velocity

10 m/s

is moving with constant acceleration

4 {m/s}^{2}

. The particle is moving in a straight line. Find the distance travelled by the particle in

7^{t h}

second of its motion

Q. A particle moves on a straight line with velocity 2 m/s covers a dis†an ce of 5 m,returns back to initial position along same path with velocity 4 m/s.the dis†an ce and displacement covered by particle are respectively.

Join BYJU'S Learning Program

A particle moving with an initial velocity of 10 m/s on a straight path is subjected to a uniform acceleration of −5 m/s2. Find the displacement in the next 4 s.

The correct option is D Zero Displacement, s=ut+12at2 ⇒s=10×4+12(−5)×42 ⇒s=0 m

A particle moving with an initial velocity of $10 m/s$ on a straight path is subjected to a uniform acceleration of $- 5 {m/s}^{2}$ . Find the displacement in the next $4 s$ .

The correct option is D Zero
Displacement,

$s = u t + \frac{1}{2} a t^{2}$

$\Rightarrow s = 10 \times 4 + \frac{1}{2} (- 5) \times 4^{2}$
$\Rightarrow s = 0 m$