Question

a car travels 80 km in 2 hours calculate its speed

Answer 1

The speed is 40km/hr.

s=80km
t=2hrs
v=Distance/Speed
=80/2
=40


hope this helps!!:D

Answer 2

Given:

Distance traveled by the car= 80 Km

Time is taken by car to travel given distance = 2 hours

To find:

Speed of car=?

Solution:

• The speed of a car can be found from the time taken by a car to reach a particular distance.
• It can be calculated in Kilometer per hour or meters per second based on the units of time and distance.
• Use the following formula to find the speed of the car:

=> Speed of car = $\frac{Distance (Km)}{Time (h)}$

=> Speed of car= $\frac{80 Km}{2 h}$

=> Speed of car = 40 Km/h

Hence, the speed of the car is found to be 40 Km/h.