Question

A particle covers 100 meters in 0.2 seconds what is its speed in m/s

Answer 1

Answer:500m/s

Step-by-step explanation:
Speed=distance/time
Speed=100m/0.2s
100/0.2=500m/s

Answer 2

500m/s

Step-by-step explanation:

speed= distance/time

= 100m/0.2s

=500m/s