Question

Calculate the speed of your school bus if it cover 20 kilometre in one and half hour in metre per second

Answer 1

Answer:

hey mate

it's speed will be....

S=20km.=20,000metre

T=1 1/2 hour= 5400sec.

speed=?

speed=distance/time

=20000/5400

=3.703.......m/sec.

hope it will help you....✌️

Answer 2

Answer:

Solution

Bus cover= 20/1.5 k/h

and to convert in m/s we use a formula

i.e 5/18

therefore 20/1.5 × 5/18 =100/27m/s

therefore 100/27m/s.