Answer: As the skater went down the ramp, his kinetic energy increased but his potential energy decreased.
What was the effect on the skater’s maximum kinetic energy when he was placed further up the ramp?
The skater’s kinetic energy decreases as he moves up the ramp. As the skater moves down the ramp, his potential energy decreases. The skater’s potential energy increases as he moves up the ramp.
What happens to the kinetic energy as the skater goes down the ramp?
13. 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.
What happens to the total energy as the skater moves up and down the ramp?
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.
When a skateboarder skates down a ramp she speeds up which increases her kinetic energy where does that extra energy come from?
Gravitational potential energy gets converted to kinetic energy as the skater goes down one side of the ramp, then gets converted back to gravitational potential energy as they go up the other side.
How does the skater’s potential and kinetic energy change as he she goes up and down the ramp explain?
The skater’s potential energy increases as he moves up the ramp, since the kinetic energy is being converted to potential energy. 9. How does the skater’s total energy change as he moves down the ramp? The total energy stays the same as he moves down the ramp, since energy is converting and not going anywhere.
How does the skater’s kinetic energy change as he moves down the ramp quizlet?
While the skater moves up the ramp the potential energy increases, and the kinetic energy decreases because it slows down while moving up the ramp. Then as the skater moves down the ramp then kinetic energy will increase, and kinetic energy will increase which is what these two energy’s have in common!
What type of energy transformation occurs when you skateboard down a ramp?
Energy Transfer
Figure: As the board travels down the ramp, its energy is transformed from potential energy to kinetic energy and thermal energy.
How could you change your track to maximize the kinetic energy of the skater?
How could we change our track to maximize the KE of the skater? We could change our track by making steeper slopes and making the skater start from a higher point.
What happens to the total energy of the skater as they move?
The total energy does not change and is only determined by the initial height of the skater when dropped on the track. 19. Over time, the thermal energy in the track will dissipate.
What factors affect the amount of kinetic energy an object has?
Explain that there are two factors that affect how much kinetic energy a moving object will have: mass and speed.
In which position does the skater have the most kinetic energy?
Thus, the skater’s kinetic energy is greatest at the lowest point of the track, where the skater is moving the fastest.
What factor affects the kinetic energy of the skater?
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.
What kind of energy would a skater have when he is halfway up a ramp?
What type or types of energy does the skateboarder have in the middle of the ramp? The skateboarder has all kinetic energy.
When a pendulum swings at which point is kinetic energy highest?
lowest point
An active pendulum has the most kinetic energy at the lowest point of its swing when the weight is moving fastest.
How does gravitational potential energy change as the skateboarder goes up and down explain?
The skater is going up and down the ramp without losing energy, because the ramp is frictionless. Due to this, he continues to reach the same height on each end of the ramp as his kinetic energy (energy of motion) is converted to gravitational potential energy (energy of position).
Which energy bar was maximum when the skater was at the bottom of the ramp?
kinetic energy
skater’s kinetic energy is greatest at the lowest point of the track, where the skater is moving the fastest.
What type of energy is ramp?
kinetic energy
If a car is sitting at the top of a ramp, it has a certain amount of energy because of its position. If you let the car go, it will move down the ramp. The gravitational potential energy of the car sitting at the top of the ramp is converted into kinetic energy once the car begins to move.
How does a skateboard have kinetic energy?
The energy that rests on the skateboard at the top of a ramp is potential. But once you press on the skateboard’s front truck bolts and the front wheels make contact with the ramp, all the stored potential energy converts to kinetic energy.
How can kinetic energy be increased the most?
If you double the mass of an object, you double the kinetic energy. If you double the speed of an object, the kinetic energy increases by four times.
What happens to potential energy as kinetic energy increases?
If the kinetic energy increases, the potential energy decreases, and vice-versa.