When you jump on a trampoline, the springs and the surface of the trampoline transfer energy back and forth between you and the trampoline. This __________ changes your motion and makes you bounce up and down
Question 7
7.
In order for a __________ to occur, at least one of the objects must be in motion.
Match the vocabulary word to its definition.
collision
energy
kinetic energy
energy transfer
The energy an object has due to its motion
When energy moves from one place to another
When two objects come together with force
The ability to change or move an object through force
Which of the following is an example of a collision? Select ALL that apply.
a basketball rolling down a hill
a book lying on a table
a car parked in a garage
a baseball hitting a window
two cars crashing into each other on the road
two balls colliding on a pool table
a bird flying in the sky
What happens to the motion of objects in a collision?
The objects continue to move at the same speed
The objects slow down but continue moving in the same direction
The objects speed up and move in the same direction
The objects experience a change in motion
During a collision, some of the energy is transferred to the air around the collision and can be noticed as SOUND or HEAT. Which of the following are example(s) of this?
A truck runs into a building, making a loud sound.