What is the kinetic energy of a 1400 kg sports car Travelling down the road with a speed of 30 m s?

The kinetic energy of a 1400 -kg sports car traveling down the road with a speed of 30m/s is 630000J.

What is the kinetic energy of a car?

Kinetic energy is the energy that is caused by the motion. The kinetic energy of an object is the energy or force that the object has due to its motion. Your moving vehicle has kinetic energy; as you increase your vehicle’s speed, your vehicle’s kinetic energy increases.

Is a stored energy or energy at rest?

Potential energy is the latent energy in an object at rest, and is one of two forms of energy. The other form, kinetic energy, is the energy expressed by an object in motion. The actual potential energy of an object depends on its position relative to other objects.

Where can you find kinetic energy in a car?

Every time the car breaks, kinetic energy is produced which is stored in the cars batteries and then reused to help drive the car forward.

What is the average velocity of a 1000 KGM car?

So if we have 1000 nt of force being applied, it will accelerate the 1000 kgm car by 1 m/sec^2, and after 20 seconds, the car will be going 20 m/s. Its average velocity will be 1/2 its final (since it started from rest and its sp Here’s a second way to come up with the answer.

How do you calculate the kinetic energy of a car?

What is the car’s kinetic energy? To calculate the kinetic energy, first convert km/h to meters per second: 40km/h = 11.11 m/s. Using the first kinetic energy equation above, replace the values for m and v and get KE = 2200 · (11.11) 2 / 2 = 135775.3 Joules or 135.7753 kiloJoules.

How do you calculate kinetic energy from km/h to joules?

To calculate the kinetic energy, first convert km/h to meters per second: 40km/h = 11.11 m/s. Using the first kinetic energy equation above, replace the values for m and v and get KE = 2200 · (11.11) 2 / 2 = 135775.3 Joules or 135.7753 kiloJoules.

How do you find the kinetic energy of a ball?

To calculate the kinetic energy, first convert km/h to meters per second: 40km/h = 11.11 m/s. Using the first kinetic energy equation above, replace the values for m and v and get KE = 2200 · (11.11) 2 / 2 = 135775.3 Joules or 135.7753 kiloJoules. Example 2: A ball which weighs 500 grams has a kinetic energy of 500 J.