# What type of energy does the skater have at the 2 meter mark?

Contents

The skater has mechanical/gravitational potential energy at the two meter mark.

## What type of energy is a skater?

Energy can be broken down into two main categories: kinetic energy and potential energy. Kinetic energy is associated with movement and is proportional to the square of the velocity of an object—in this case the skateboarder.

## What type of energy does the skater have at the top of the track before they start moving?

When skaters are at the tops of the ramps, they have the highest amount of potential energy. Kinetic energy is energy of motion. The faster skaters move, the more kinetic energy they have.

IMPORTANT:  What happens if a nuclear power plant meltdown?

## What type of energy does the skater have when they are in the middle of the track?

Potential Energy is the energy stored in an object because of its position. Kinetic Energy is the energy of motion. As the skateboard rolls down the ramp it loses potential energy and gains kinetic energy. The total energy of the skateboarder remains constant.

## What is the skater’s kinetic energy at the bottom of the ramp?

The kinetic energy at the bottom of the ramp is equal to the amount of potential energy loss in going from the initial location to the bottom.

## Where does the skater have the most total energy?

As previously discussed, the skater has the most potential energy at the top of the slope. As the skater moves down the slope, his potential energy decreases as the kinetic energy increases.

## What is the kinetic and potential energy of the skater?

As the skateboarder moves, her potential energy is converted to kinetic energy (KE), or the energy of motion as her position changes along the track and the velocity changes. The maximum amount of kinetic energy the skateboarder can have is entirely dependent on the amount of potential energy of the system.

## What kind of energy is generated when friction is present?

When friction acts between two surfaces that are moving over each other, some kinetic energy is transformed into heat energy. Friction can sometimes be useful.

## How does friction affect energy of the skater?

As the skateboarder goes down the ramp, potential energy is converted to kinetic energy. Because of friction, some of the energy in the system is converted to heat energy. Once the kinetic energy is converted to heat, the energy cannot be converted back to the potential or kinetic energy in the system.

IMPORTANT:  How does a toaster converts electrical energy into thermal energy?

## How does the mass of the skater affect the total amount of energy?

Mass affects / does not affect the amount of energy. As an object falls in gravity, kinetic energy increases / decreases / remains the same. … As an object speeds up, the total energy increases / decreases / remains the same. As an object slows down, the total energy increases / decreases / remains the same.

## What is total energy?

Total Energy is the total final energy consumption at a specific branch/variable. Total energy is distinguishable from Final Energy Intensity by the fact that energy data is entered directly: that is it is not specified as the product of an activity level and an energy intensity.

## What happens to the mechanical energy when the arrow strikes the target?

When the force is released, the stored potential energy is converted to Kinetic Energy, which is the energy of motion. The motion of the string launches the arrow by virtue of being in contact with the arrow.

## What types of energy did the skater have at the skaters highest point?

The skater has mechanical/gravitational potential energy at the two meter mark. The skater gets to two meters high on the other end of the ramp. In terms of the conservation of energy, the skater will never go higher than two meter on the other end of the the ramp because energy can be neither created nor destroyed.

## How does the skater’s total energy change as he moves down the ramp quizlet?

How does the skater’s potential energy change as he moves down the ramp? … What happens to the total energy when there is friction? bigger, the total energy becomes thermal due to friction.

IMPORTANT:  How is the electric field of a positive charge distributed?