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What type of energy exists in a ball sitting on top of a hill?
kinetic energy
When does the skier have the greatest potential energy?
Just standing there, a skier on the top of the mountain has potential energy. If she uses her poles to push-pull before taking off, she's building up a small amount of kinetic energy. If a skier is then moving down the mountain, his movement downward is kinetic energy which increases as his speed increases. If he or she collides with an immovable object while skiing, kinetic energy abruptly ends. If he or she takes off from the top of the mountain and an avalanche happens to hit at the same time, the kinetic energy of the avalanche engulfs the skier and overpowers the lower kinetic energy of the skier. The skier and avalanche become as if one in the kinetic force of the avalanche--until the skier collides with something or is buried, and thus is separated from the avalanche's kinetic energy which continues until the avalanche stops.
A certain pendulum has a potential energy of 20 J when it is at the top of its swing. What is the kinetic energy?
If at the top of the swing the pendulum is STOPPED then it has zero kinetic energy.
In energy transformations when a roller coaster is at the top of the hill the kinetic energy is?
Kinetic energy comes from movement. If the roller coaster is moving at the top of the hill, it has kinetic energy. if the rollercoaster isn't moving then it has potential energy.
Why it is difficult to drink liquid with straw on the top of the mountain?
It would be more difficult to drink with a straw on the top of a mountain because of low atmospheric pressure. You would not have as much pressure to push the drink up the straw.
A boulder at the top of a mountain has what kind of energy?
The boulder at the top of a mountain has potential energy due to its position relative to the ground below. This potential energy can be converted into kinetic energy when the boulder starts to roll down the mountain.
How energy is harmful?
I can be harmful because sometimes when a large boulder is sitting on top of a small rocky hill and it starts to move which is called kinetic energy it might crush a person hiking below
What type of energy does a pebble sitting on the top of a mountain have?
The pebble has potential energy due to its position at a higher elevation. If the pebble were to roll down the mountain, the potential energy would be converted into kinetic energy as it moves.
Do a rock sitting on top of a cliff has no energy?
The rock sitting on top of a cliff has potential energy due to its position above the ground. As the rock falls, this potential energy is converted into kinetic energy.
What type of energy does a boulder have as it sits on the top of a cliff 30 feet above the ground?
The boulder has gravitational potential energy due to its position above the ground. This potential energy can be converted into kinetic energy as the boulder falls towards the ground.
What kind of energy does a man on the top of a mountain have?
The man on the top of a mountain would have potential energy due to his elevated position. This potential energy can be converted into kinetic energy if the man moves down the mountain.
What type of energy is A skier at the top of a mountain?
kinetic energy
What type of energy does a builder sitting at the top of a cliff give off?
potential energy
What energy does a skierhas at topppof a hill and coming down a hill?
When skier is at the top of mountain he had kinetic energy which is further converted in to potential energy from the time when he start skiing from the top of the mountain.
What type of energy does a skier at the top of the mountain has?
A skier at the top of the mountain has potential energy, which is the energy stored in an object due to its position or state. As the skier moves downhill, potential energy is gradually converted into kinetic energy, the energy of motion.
A rock sitting on top of a cliff has?
potential energy due to its position above the ground. If the rock falls off the cliff, this potential energy will be converted into kinetic energy as it accelerates towards the ground.
What energy is falling rocks from the top of a mountain?
Potential energy is being converted into kinetic energy as the rocks fall from the top of the mountain. The higher the rocks are initially, the more potential energy they have, and as they fall, this potential energy is converted into kinetic energy, which is the energy of motion.
