Question

a jet is moving with a speed of 180 km per hour. what is its speed in m/s?

Answer 1

50 m / s is your answer .
180×5÷18= 50
a jet is moving With a speed of 50m/s

Answer 2

Answer:

Given that :-

• Speed of jet is 180 km/h

To find :-

• The speed of jet in m/sec

Solution:

Speed of the train is = 180 km/hr 

∴1km/hr=518m/s

Since, 1 km = 1000 metres 

1 hr = 60×60 seconds 

∴1km/hr=1000/60×60

=518  m/s 

∴Speed in m/s =180× 5/18

$\bold{=50 m/s}$