Question

A cheetah runs at speed of 210kmph. It covers a distance of 700m in

Answer 1

Answer:

12 seconds

Step-by-step explanation:

210 kmph = 5/18 × 210 m/s = 175/ 3 m /s

distance = speed × time

time = distance / speed

= 700 / 175/3

= ( 700 × 3 ) / 175

= 12 seconds

Answer 2

Given; A cheetah runs at speed of 210kmph. It covers a distance of 700m

To Find; Time required to cover the distance

Solution; It is given that A cheetah runs at speed of 210kmph. It covers a distance of 700m.

Speed of cheetah =210×5/18=58.4

Distance covered=700

Time taken =Diatance /Speed=700/58.4=12sec

Hence the time taken is 12 sec