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1 hour
How many hours is 70 miles? 70 miles per hour means that every hour the car will travel 70 miles. It should therefore come as no surprise that it takes1 hourto cover 70 miles.

## How many miles is a car traveling behind a truck?

A car traveling 70 miles per hour is 20 miles behind a truck traveling 50 miles per hour. How long will it take the car to overtake the truck? The car and truck are moving with uniform velocities.

## How long does it take a car to overtake a truck?

Where t is the time taken by the car to over take truck. truck is at a distance of 20 Miles from the car. Hence at time t the car overtake the truck (at that time distance from the point O is the same for both i.e, for the car and the truck) and therefore it will take the car 1 hour to travel the 20 miles between them.

## How do you calculate the speed of a car on the road?

if you are in a plan going 140 miles an hour how do you make observation from an airplane to determine the speed of a car on the road. needing speed = distance /time. Distance = speed x time. Time = distance/speed.

## How to calculate time based on distance and speed?

This online calculator tool can be a great help for calculating time basing on such physical concepts as speed and distance. Therefore, in order to calculate the time, both distance and speed parameters must be entered. For the speed, you need to enter its value and select speed unit by using the scroll down menu in the calculator.