Kiran is driving her car at a speed of 48 km/h. how much distance will she cover in

(A) one minute?

(B) ten seconds?

 ans a)dist travelled=48km

a)dist travelled=48km

time taken=1hr

dist covered in one minute=1000/3600=km/hr

 =km/min=1000/60

=100/6

  =48*100/6

=8*100

=800m/min

ans b)dist travelled=48km

time taken=1hr

dist travelled in 10 seconds=48*5/18

=240/18

=13.33m/s

=13.33*10

=133.3m/10s