**SPEED , DISTANCE & TIME Class 5 Worksheet**

*SPEED , DISTANCE & TIME Class 5 Worksheet | *

*formula for speed distance time by OS*

*What is Speed ?*

Distance travelled by an object in a given amount of time is called speed.

*Formulae to calculate Speed*

Speed = distance covered / time taken

S = d/t

Generally, speed is measured in km/hr (kilometer per hour) or m/sec (metre per second).

If the speed is measured in kilometers per hour, the distance must be in kilometres and the time must be in hours.

If the speed is measured in m/s, the distance must be in metres, and the time must be in seconds.