Question

If a car moves at an average speed of 60 km<br />per hour, what is the speed of the car in<br />metre per second?<br />А<br />20 metre per second<br />B.<br />50 metre per second<br />16.66 metre per second<br />15 metre per second<br />S<br />​

Answer 1

Answer:

Given:

A car moves at the speed of 60 km/hr.

Formula used:

Convert km/hr to m/sec we multiply the given speed by 5/18 or 0.28 m/sec.

Calculation:

Speed = 60 km/hr

According to the question,

Convert km/hr to m/sec we multiply the given speed by 5/18

⇒ 60 × (5/18)

⇒ 50/3

⇒ m/ sec

∴ The speed of the car in meters per second is m/ sec