A car is moving at a speed of 7 m - s- What will be the time taken by the car to travel 28 m -A- 3 secondsB- 4 secondsC- 5 secondsD- 6 seconds

The correct option is B 4 secondsGiven: speed = 7 m/s, distance = nbsp;28 m, Since speed = distance/time, Or, time taken = distance/speed, Substituting va ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VI

Physics

Speed

A car is movi...

Question

A car is moving at a speed of $7 m / s$ . What will be the time taken by the car to travel $28 m$ ?

3 s e c o n d s

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

4 s e c o n d s

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

5 s e c o n d s

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

6 s e c o n d s

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

Open in App

Solution

The correct option is B $4 s e c o n d s$
Given:
speed = $7 m / s$ ,
distance = $28 m$ ,
Since speed = $\frac{d i s t a n c e}{t i m e},$
Or, time taken = $\frac{d i s t a n c e}{s p e e d}$ ,
Substituting values:
Time taken = $\frac{28}{7} = 4 s e c o n d s .$

Suggest Corrections

Similar questions

Calculate the time taken for a bullet to travel 8 km at a speed of 5000 m/s.

Q. The distance moved by a particle travelling in a straight line in t seconds is given by

s = 45 t + 11 t^{2} - t^{3}

. the time taken by the particle to come to rest is .

A train 200 m is moving with the speed of 50 kmph. Find the time taken by it to cross a signal post.

A body has a displacement of 10 meters with average velocity of $5 m / s$ .Time taken is

Q. Ramesh takes 5 seconds to complete the race with speed 20 m/s. Suresh's speed is 5 m/s more than Ramesh, time taken by Suresh to complete same race is

Join BYJU'S Learning Program

A car is moving at a speed of 7 m/s. What will be the time taken by the car to travel 28 m ?

The correct option is B 4 secondsGiven: speed = 7 m/s, distance = 28 m, Since speed = distancetime, Or, time taken = distancespeed, Substituting values: Time taken = 287=4 seconds.

A car is moving at a speed of $7 m / s$ . What will be the time taken by the car to travel $28 m$ ?

The correct option is B $4 s e c o n d s$
Given:
speed = $7 m / s$ ,
distance = $28 m$ ,
Since speed = $\frac{d i s t a n c e}{t i m e},$
Or, time taken = $\frac{d i s t a n c e}{s p e e d}$ ,
Substituting values:
Time taken = $\frac{28}{7} = 4 s e c o n d s .$