What is one way to increase a ski jumper’s potential energy?(1 point)
Responses
By raising the height of the ski jump hill
By raising the height of the ski jump hill
By lowering the height of the ski jump hill
By lowering the height of the ski jump hill
By using longer skis
By using longer skis
By using shorter skis
By raising the height of the ski jump hill
By raising the height of the ski jump hill.
By raising the height of the ski jump hill.
To understand why increasing the height of the ski jump hill increases a ski jumper's potential energy, we need to understand the concept of potential energy in relation to gravity.
Potential energy is the energy possessed by an object due to its position or configuration. In this case, the potential energy of a ski jumper is related to their height above the ground. The higher they are, the more potential energy they have.
By raising the height of the ski jump hill, the starting position of the jump is higher, which means the ski jumper will be higher above the ground when they take off. This increase in height leads to an increase in potential energy. As the ski jumper accelerates downhill, converting potential energy into kinetic energy, they will have a greater initial potential energy if the starting position is higher.
So, one way to increase a ski jumper's potential energy is by raising the height of the ski jump hill.