Question

A car travels with a speed of 50km/h in the first hour and the 100km / h in the second hour what is the total distance cover by the car 2hour

Answer 1

Answer:

The average Speed of the car is 75 km/h.

Explanation:

Distance = Speed*Time

$AverageSpeed=\frac{(50*1)+(100*1)}{1+1}$

$AverageSpeed=\frac{50+100}{1+1}$

$AverageSpeed=\frac{150}{2}$

$AverageSpeed=75km/h$