Question

Why doesn't the steepness of a frictionless ramp affect the velocity of the block at the bottom of the ramp? (Hint: Discuss conservation of energy in your answer .)

Answer 1

Answer:

Because energy is conserved, the kinetic energy of a block at the bottom of a frictionless ramp is equal to the gravitational potential energy of the block at the top of the ramp. ... Therefore, the block's final velocity depends on the height of the ramp but not the steepness.

Answer 2

The steepness of the ramp has not affected the velocity of the block, as only gravitational force is acting on the block and it tends to have more potential energy at the bottom of the ramp.

The ramp has been frictionless, therefore the force acting upon the block on the steeped ramp has been equal to the gravitational force. At the bottom of the steeped slope, the kinetic energy of the block tends to be zero, whereas the potential energy of the block has been increased.

Therefore, the velocity of the block has been dependent on the gravitational force acting upon it.

As the energy is conserved, the kinetic energy of the block has been converted to the potential energy without any loss.

The steepness of the ramp has not affected the velocity of the block, as only gravitational force is acting on the block and it tends to have more potential energy at the bottom of the ramp.

For more information about the conservation of energy, refer to the link:

https://brainly.com/question/15707891