When a rubber ball is thrown against a wall, energy is transferred and transformed. Select the
statement from the list below that does not support the law of conservation of energy. *
(1 Punto)
A. Before the ball is thrown, it has the highest potential energy due to the position of
S
in
O
B. When the ball is released, the thrower's arm transfers its energy to the ball.
O
C. After it is thrown, all of the ball's potential energy becomes kinetic energy.
O
D. When the ball hits the wall, it compresses, transforming its kinetic energy to potential energy.
E. The ball returns to its original shape and propels from the wall, transforming its potential energy to kinetic
energy.
energy.

A33.1 g copper object is launched from a 1.5 m 30° steel incline positioned on the floor by being pulled up a string attached to a 50.0 g mass suspended vertically over a pulley. the object is projected towards a glass table where it lands when it is at the point along its trajectory with the lowest speed. it comes to a halt when it clears the opposite edge of the table. it then falls and lands on 9 physics texts each 5 cm thick that are stacked on the floor on the opposite side of the table. assume that the table does not have a ledge and the rectangular object experiences 0.05 n of air resistance as it falls towards the books. how far and how long did the object travel and how fast does it hit the books. assume that at the moment the copper object leaves the incline, the massless string and ideal pulley break off

Blank liquids and gases exert a buoyant force on objects placed in them

Sound is a disturbance that travels through a medium as a