- Which car has the most kinetic energy?
- How do you find the maximum kinetic energy?
- Why is kinetic energy highest at the bottom?
- Who invented kinetic energy?
- Where is kinetic energy the greatest?
- What has the least kinetic energy?
- What is greatest potential energy?
- Does speed affect kinetic energy?
- What is the difference between potential and kinetic energy?
- What objects have the greatest kinetic energy?
- Where is the greatest kinetic energy on a pendulum?

## Which car has the most kinetic energy?

Answer: The first car has the most kinetic energy..

## How do you find the maximum kinetic energy?

This value is the maximum possible kinetic energy of the photoelectron. The equation, which Einstein determined, says (electron’s maximum kinetic energy) = (energy of the incident light energy packet) minus (the work function). For the example, the electron’s maximum kinetic energy is: 2.99 eV – 2.75 eV = 0.24 eV.

## Why is kinetic energy highest at the bottom?

Because the mass is constant, if the velocity is increased, the kinetic energy must also increase. This means that the kinetic energy for the roller coaster system is greatest at the bottom of the highest hill on the track: the bottom of the lift hill.

## Who invented kinetic energy?

William ThomsonWilliam Thomson, later Lord Kelvin, is given the credit for coining the term “kinetic energy” c. 1849–51.

## Where is kinetic energy the greatest?

Kinetic energy is energy an object has because of its motion and is equal to one-half multiplied by the mass of an object multiplied by its velocity squared (KE = 1/2 mv2). Kinetic energy is greatest at the lowest point of a roller coaster and least at the highest point.

## What has the least kinetic energy?

Solid particlesSolid particles have the least amount of energy, and gas particles have the greatest amount of energy. The temperature of a substance is a measure of the average kinetic energy of the particles. A change in phase may occur when the energy of the particles is changed. There are spaces between particles of matter.

## What is greatest potential energy?

Potential energy is greatest when the most energy is stored. This could be when an object reaches its highest point in the air before falling, a rollercoaster just before it drops, or when a rubber band is stretched as far back as possible before it snaps. Potential energy is then converted to kinetic energy.

## Does speed affect kinetic energy?

It turns out that an object’s kinetic energy increases as the square of its speed. A car moving 40 mph has four times as much kinetic energy as one moving 20 mph, while at 60 mph a car carries nine times as much kinetic energy as at 20 mph. Thus a modest increase in speed can cause a large increase in kinetic energy.

## What is the difference between potential and kinetic energy?

Potential energy is the stored energy in any object or system by virtue of its position or arrangement of parts. However, it isn’t affected by the environment outside of the object or system, such as air or height. On the other hand, kinetic energy is the energy of an object or a system’s particles in motion.

## What objects have the greatest kinetic energy?

Examples of Kinetic Energy:An airplane has a large amount of kinetic energy in flight due to its large mass and fast velocity.A baseball thrown by a pitcher, although having a small mass, can have a large amount of kinetic energy due to its fast velocity.More items…

## Where is the greatest kinetic energy on a pendulum?

1 Answer. Since the mass of the pendulum bob won’t change, the only way for kinetic energy to change is for the speed of the pendulum to change. Kinetic energy is highest when the velocity is the highest. This occurs at the bottom of the pendulum.