Which of the following is the fastest speed among the following?

20 m/s

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

20 km/min

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

2.5 km/s

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

3600 m/min

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

Open in App

Solution

The correct option is C 2.5 km/s

$L e t s c o n v e r t a l l t h e g i v e n u n i t s i n m / s,$
- 20 m/s

- 20 km/min $= 20 \times \frac{1000 m}{60 s e c} = 333.33 m / s$

- 2.5 km/s = 2500 m/s

- 3600 m/min = 60 m/s

Therefore when we arrange in descending order,
2500 m/s > 333.33 m/s > 60 m/s> 20 m/s

So the fastest speed among the given is 2.5 km/s.

Suggest Corrections

Similar questions

Which among the following planet has the fastest speed of rotation?

Join BYJU'S Learning Program