Question

EXAMPLE 5 Ahmed is moving in his car with a speed
of 45 km/h. How much distance will he cover in
a. one minute and b. one second?​

Answer 1

Answer:

a.S=45km/h

T=1/60hr

D=S×T

D=45×1/60=3/4km

b.S=45×18/5=162m/s

T=1sec

D=S×T

D=162×1=162m