What is meant by a moving car covers a distance of 100 km in two hours?

Answer: speed = distance/ time. =100/2. =50 km /hour.

What you meant by speed of an object?

Speed is a scalar quantity that refers to “how fast an object is moving.” Speed can be thought of as the rate at which an object covers distance. An object with no movement at all has a zero speed.

How long does it take a car to cover 54 km with same speed?

1.5
So the car takes 1.5 are to cover 54-kilometer with the same.

What is the formula of speed time and distance?

The formula for speed is speed = distance ÷ time. To work out what the units are for speed, you need to know the units for distance and time. In this example, distance is in metres (m) and time is in seconds (s), so the units will be in metres per second (m/s).

What is the speed of car moving a distance of 72 km in 2 hours?

Speed of the car is 36 km/hr.

What is the speed of 100 km/h in 2 seconds?

100 km/h * 1000 m/ km * 1h/3600 s = 1000/36 m/s (notice what units cancel). Ans: 27.78 m/s (m traveled in 2 s doubles this or 55.56 m. Originally Answered: A car travels at 100 km/h how far does it travel in 2 seconds? Originally Answered: A car travels at 100 km/h how far does it travel in 2 seconds?

How far can a 72 km/h car travel in a second?

First, turn km/h into m/s. Km/h / 3.6 = m/s, so 72 km/h = 20 m/s. Then you have the distance covered by a 72-km/h-fast car in a second. To find out the distance in 4 seconds, simply multiply it by 4. Then you have the answer: 80 meters.

How many km would a car travel in 5 hours?

Speed requires both distance and time and is expressed as a ratio. If you mean 110 km per hour (kilometers per hour), then that is a valid speed, and a car would travel 550 km if it maintained that constant speed for five hours. How far would a car travel in 4 seconds of it moving with a speed of 45 km/h?

What is the speed of a car traveling 550 km?

First off, km (kilometer) is not a speed. It is a distance. Speed requires both distance and time and is expressed as a ratio. If you mean 110 km per hour (kilometers per hour), then that is a valid speed, and a car would travel 550 km if it maintained that constant speed for five hours.