In which time period is the object travelling at 5 km/h?
15 to 17 hour
13 to 14 hour
17 to 18 hour
14 to 15 hour
The slope of distance time graph gives the speed of the object. In the above graph, the slope during 17 to 18 hour is 5 km/h.
Speed = slope =
How fast do you need to travel to go 150 km in 3 hours?
Find the average speed of a car which covers a distance of 14 km in the first 15 minutes and 10 km in the next 15 minutes.
M×N : 13×14 :: F×R:?
A body moves due East with velocity 20 km/hour and then due North with velocity 15 km/hour. The resultant velocity