Question

A cyclist covers a distance of 200m is 50 seconds. Calculate the speed of the cyclist in (i) m/s (ii) km/h​

Answer 1

Answer:

(i) m/s

I hope this answers is right

Answer 2

Answer:

I)4 m/s

2)14.4 km/hr

Step-by-step explanation:

Given:-

A cyclist covers a distance of 200m is 50 seconds.

To find:-

Calculate the speed of the cyclist in

(i) m/s (ii) km/h

Solution:-

Distance covered by a cyclist=200m

Time taken for the distance =50 seconds

We know that

Distance =speed×time

=>Speed=Distance/time

=>Speed=200/50

=>Speed=4 m/sec

=>Speed=4×(18/5) km/hr

=>Speed=72/5 km/hr

=>Speed=14.4km/hr

Answer:-

Speed of the cyclist= 4 m/s or 14.4 km/hr