Energy Transformations (AP1)

Front

Identify the correct order of energy transformations for a block with an initial velocity of zero moving down a ramp of negligible friction.

Back

U_g → K + U_g → K

Front

Identify the correct order of energy transformations for a cart 40 meters above the horizontal with an initial velocity of 10 m/s moving down a ramp to 10 meters above the horizontal. Friction in the wheels is negligible. Options: U_g + K → K + U_g, U_g → K, K → E_int, K → U_g → K

Back

U_g + K → K + U_g

Front

Identify the correct order of energy transformations for a block moving up and down a frictionless ramp.

Back

K → U_g → K

Front

Identify the correct order of energy transformations for a pendulum of mass m with an initial velocity (v₀) of zero starting at position A and moving to position C.

Back

U₉ → K → U₉

Front

Read the scenario below and use the image above to Identify the correct order of energy transformations: "A block of mass m with an initial velocity of 6 m/s starts to move up a friction-less ramp and reaches a maximum height of 1.4 meters".

Options:

U_g + K → K + U_g

,

U_g → K → U_g

,

K → E_int

,

K → K + U_g → U_g

Back

K → K + U_g → U_g

Front

Identify the correct order of energy transformations when a spring is compressed and applies a force on a skater, causing the skater to move to the right. Friction within the wheels is negligible. Options:

U_s → K + U_g → K

,

U_s→ K → U_g

,

K → E_int

,

U_s → K

Back

U_s → K

Front

Identify the correct order of energy transformations when a spring is compressed and releases a block that comes to a stop.

Back

U_s → K → E_int

Front

Identify the correct order of energy transformations for a block of mass m initially at rest on a frictionless table, pushed by a spring compressed a distance X, traveling a horizontal distance D, and moving off a table of height h. Options: U_g + U_s → K + U_g → K, U_g + U_s→ K → U_g, K → E_int, U_g → K

Back

U_g + U_s → K + U_g → K

Front

Match the best statement for the image using the OVERALL energy transformation of: U_g → K
Options:

Block slides down a surface of negligible friction.

,

Block slides down a rough surface.

,

Block moves up a rough ramp with an initial velocity.

,

Block moves up a smooth ramp with an initial velocity.

Back

Block slides down a surface of negligible friction.

Front

Match the best statement for the image using the OVERALL energy transformation of: K → U_g. Options: Block slides down a surface of negligible friction, Block slides down a rough surface, Block moves up a rough ramp with an initial velocity and moves back down, Block with initial velocity v naught moves up to a height h. Friction is negligible.

Back

Block with initial velocity v naught moves up to a height h. Friction is negligible.