Kinetic energy will help the skater make it down the rest of the loop. 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..
Hereof, at which position would the skater have the most potential energy?
Moving up the slope, potential energy increases and kinetic energy decreases. The skater has maximum potential energy at the highest point on the slope, at point A.
Furthermore, what happens to the total energy as the skater moves down and up the U shaped ramp? Answer: The total energy peaks at the bottom of the U-shaped then begins to go back up when the skater goes down as the skater reaches the other side.
One may also ask, what kind of energy does a moving skateboard have?
kinetic energy
What is mechanical energy used for?
Mechanical energy is normally used to do useful work. For a car, truck, train or aircraft to move, mechanical energy input is needed to turn wheels or to push air behind it.
Related Question Answers
At what point does the skater have the most kinetic energy?
Answer The skater has the highest amount of kinetic energy when he reaches the lowest point of the track. Potential energy – when he reaches the highest point on the track.Does a skateboard at the top of a ramp have potential energy?
Potential energy is stored energy related to height. When a skater is at the top of the ramp he has the highest amount of potential energy. The faster the skater moves the more kinetic energy he has.What is the relationship between potential and kinetic energy?
Potential energy is energy stored in an object due to its position or arrangement. Kinetic energy is energy of an object due to its movement - its motion. Potential energy can be converted into kinetic energy, and kinetic energy can be converted into potential energy.What is total energy?
Total energy is the sum of all different types of energies a body can have. A molecule can have Kinetic energy due to it's random motion, potential energy due to it's bonding with other molecules, rotational kinetic energy due to it's rotation. In this case, total energy is the sum of all these.What conclusions can you make about how the height of the skater influences the potential and kinetic energy of the skater?
Question: What conclusions can you make about how the height of the skater influences the potential energy of the skater? The higher the skater is the more potential energy he has. As his height decreases, his potential energy decreases and his kinetic energy increases.What happens to the skate when you start him high on the ramp?
When the skater is dropped onto the ramp from above, the potential energy decreases and the kinetic energy increases. Every time the skater bounces from the impact, thermal energy is gained, and both potential and kinetic energy are lost.How does mass affect kinetic energy?
Because kinetic energy is proportional to the velocity squared, increases in velocity will have an exponentially greater effect on translational kinetic energy. Doubling the mass of an object will only double its kinetic energy, but doubling the velocity of the object will quadruple its velocity.Why does the skater eventually stop?
The skater will not roll back and forth forever. He will eventually come to a stop. There will be thermal energy which keeps increasing. Over time, the kinetic energy and potential energies will decrease too (but still oscillate), until he stops at the bottom and then they will be 0.How do you solve for kinetic energy?
To calculate kinetic energy, write out a formula where kinetic energy is equal to 0.5 times mass times velocity squared. Add in the value for the mass of the object, then the velocity with which it is moving. Solve for the unknown variable. Your answer should be stated in joules, or J.Does food have potential energy?
What is Potential Energy? That's because food molecules contain potential energy, or stored energy, that can do work in the future. When your body breaks down these molecules, energy is released that it can use to do work, like walk or think. But food molecules aren't the only source of potential energy.What is kinetic energy physics?
In physics, the kinetic energy (KE) of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.What are the two factors that affect kinetic energy?
The amount of translational kinetic energy (from here on, the phrase kinetic energy will refer to translational kinetic energy) that an object has depends upon two variables: the mass (m) of the object and the speed (v) of the object. The following equation is used to represent the kinetic energy (KE) of an object.What does the law of conservation of energy state?
In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. This law means that energy can neither be created nor destroyed; rather, it can only be transformed or transferred from one form to another.Does the skater hit the same height on the opposite sides of the track?
Yes, the skater hits the same height on both sides of the track.What kind of energy is generated when friction is present?
When surfaces in contact move relative to each other, the friction between the two surfaces converts kinetic energy into thermal energy (that is, it converts work to heat). This property can have dramatic consequences, as illustrated by the use of friction created by rubbing pieces of wood together to start a fire.Does mass of the skater affect the magnitudes of the kinetic and potential energy?
The Kinetic Energy (KE) of the skateboarder is based on two variables, the skateboarder's mass and her velocity (v). The mass of the skateboarder doesn't change, but the speed does. This means that the KE changes, too. This graph shows the changing KE for the skateboarder.Does mass affect the law of conservation of energy?
Mass is not conserved in chemical reactions. The fundamental conservation law of the universe is the conservation of mass-energy. Mass is therefore never conserved because a little of it turns into energy (or a little energy turns into mass) in every reaction. But mass+energy is always conserved.What happens if you drop the skater onto the track from above the track Why?
If the skater is dropped onto the ramp from above the potential energy is high but as the skater goes down the potential energy converts to kinetic energy and as the skater hits the ramp the thermal energy increases, every time he bounces on the ramp, as the kinetic and potential energy decreases.At which position would the skater have the most kinetic energy?
Potential energy? Answer The skater has the highest amount of kinetic energy when he reaches the lowest point of the track. Potential energy – when he reaches the highest point on the track. 
