Elementary School Science Quiz: Describe Energy Transfer In Collisions

What this quiz covers

This quiz focuses on Describe Energy Transfer In Collisions, giving you a quick way to practice the rules, question types, and explanations that matter most for Elementary School Science.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

Question 1

1. Energy transferred from the ball to the pins because many pins moved and the loud sound showed energy spreading out. (correct answer)
2. Energy transferred from the pins to the ball because the pins were hit and then the sound happened.
3. No energy transferred because the bowling ball was already moving before it hit the pins.
4. Energy was destroyed because 3 pins stayed standing, so the ball's energy vanished.

Question 2

1. Energy transferred from the soccer ball to the basketball because the soccer ball slowed and reversed direction while the basketball began rolling at 3 m/s. (correct answer)
2. Energy transferred from the basketball to the soccer ball because the soccer ball bounced backward at 2 m/s after hitting it.
3. Energy stayed only in the soccer ball because it was moving both before (6 m/s) and after (2 m/s).
4. Energy was created because one ball moved backward and the other moved forward after the collision.

Question 3

1. Energy transferred from the pins to the bowling ball because the pins fell and the ball slowed down.
2. Energy stayed only in the bowling ball because it was moving before the collision and still moved after.
3. Energy transferred from the bowling ball to the pins because the ball slowed and 7 pins moved and slid about 1 m. (correct answer)
4. Energy was destroyed because some pins fell down, so the energy disappeared completely.

Question 4

1. Energy moved from the second car to the first because the second car moved 0.8 m after the collision.
2. Energy transferred from the first car to the second because the first went a shorter distance (0.2 m) and the second started moving (0.8 m). (correct answer)
3. Energy stayed the same in the first car because it moved 1 m before and still moved after the collision.
4. Energy was destroyed because the first car moved only 0.2 m after, so energy vanished.

Question 5

1. Energy transferred from the two lifted balls to the two far balls because the lifted balls stopped and two far balls rose to a similar height. (correct answer)
2. Energy transferred from the far balls to the lifted balls because the far balls swung out after the collision.
3. No energy transferred because two balls moved out, so the energy stayed with the lifted balls.
4. Energy was created because four balls were involved, so there must be extra energy after the click.

Question 6

1. Energy transferred from the hanging balls to the released ball because two balls rose to 18 cm after the collision.
2. Energy transferred from the released ball to the other balls because the released ball's motion made two balls swing up to about 18 cm. (correct answer)
3. No energy transferred because the height after (18 cm) is close to the height before (20 cm).
4. Energy was created because two balls moved after the collision even though only one ball was released.

Question 7

1. Energy transferred from the lifted ball to the ball on the other end because the first ball stopped and the far ball moved up to a similar height. (correct answer)
2. Energy transferred from the far ball to the lifted ball because the far ball swung out and made the first ball move.
3. No energy transferred because the same number of balls moved out as were lifted, so nothing changed.
4. Energy was destroyed because the balls made a clicking sound, so energy disappeared into the air.

Question 8

1. Energy transferred from the basketball to the soccer ball because the soccer ball changed direction to backward.
2. Energy transferred from the soccer ball to the basketball because soccer slowed from 6 to 2 m/s and basketball went from 0 to 3 m/s. (correct answer)
3. No energy transferred because both balls were moving after the collision.
4. Energy was created because the basketball moved at 3 m/s after being still.

Question 9

1. Energy transferred from Marble A to Marble B because A went $24\ \text{cm/s}$ to stopped while B went still to $22\ \text{cm/s}$. (correct answer)
2. Energy transferred from Marble B to Marble A because B was still at first and A stopped.
3. No energy transferred because the marbles only touched for a short time and then separated.
4. Energy disappeared because Marble A stopped and Marble B moved slower than $24\ \text{cm/s}$.

Question 10

1. Energy transferred through the balls because the released ball hit them and a far ball rose to $15\ \text{cm}$. (correct answer)
2. Energy transferred from the far ball to the released ball because the far ball moved up to $15\ \text{cm}$.
3. Energy stayed only in the first ball because it started at $20\ \text{cm}$, so it kept the energy.
4. Energy was created because $15\ \text{cm}$ is close to $20\ \text{cm}$, so extra energy appeared.

Question 11

1. Energy moved from the still car to the moving car because the first car rolled $0.5\ \text{m}$ after.
2. Energy stayed with the first car because it moved before and also moved $0.5\ \text{m}$ after.
3. Energy transferred from the first car to the second because the first went less far after, and the second went $1.2\ \text{m}$. (correct answer)
4. Energy was created because both cars moved after the crash, so there was extra motion.

Question 12

1. Energy moved from the basketball to the soccer ball because the basketball rolled at 3 m/s after the collision.
2. Energy stayed only in the soccer ball because it was moving before and after, 5 m/s then 1 m/s.
3. Energy transferred from the soccer ball to the basketball because the soccer ball slowed from 5 to 1 m/s and the basketball began moving at 3 m/s. (correct answer)
4. Energy was destroyed because the soccer ball slowed down, so the energy disappeared instead of transferring.

Question 13

1. Energy transferred from the basketball to the soccer ball because the soccer ball changed direction to backward.
2. Energy transferred from the soccer ball to the basketball because the soccer ball slowed from 6 to 2 m/s while the basketball began rolling at 1 m/s. (correct answer)
3. Energy stayed in the soccer ball because it was the only ball that moved fast before.
4. Energy was created because after the hit both balls moved, so there must be extra energy.

Question 14

1. Energy transferred from Marble A to Marble B because A slowed from 20 to 8 cm/s and B started moving at 12 cm/s. (correct answer)
2. Energy transferred from Marble B to Marble A because B was still before, and A slowed from 20 to 8 cm/s.
3. Energy stayed only in Marble A because A was moving before and still moved at 8 cm/s after.
4. Energy was created because after the hit both marbles moved, so there was more energy than before.

Question 15

1. Energy transferred from the hanging ball to the released ball because the released ball was moving first.
2. Energy transferred from the released ball to the other ball because the other ball rose to 12 cm and the first ball slowed down. (correct answer)
3. No energy transferred because 12 cm is less than 15 cm, so nothing moved.
4. Energy was created because the other ball swung up, so it gained energy from nowhere.

Question 16

1. Energy transferred from the moving car to the still car because the first car went a shorter distance (0.5 m) and the second car started moving (1.5 m). (correct answer)
2. Energy transferred from the still car to the moving car because the first car kept moving and the second car rolled 1.5 m.
3. Energy stayed only with the first car because it moved 2 m before and still moved 0.5 m after.
4. Energy was created during the crash because both cars moved after the collision, 0.5 m and 1.5 m.

Question 17

1. Energy transferred across the cradle because 2 balls were lifted and later 2 balls swung out on the other side. (correct answer)
2. Energy stayed only in the first 2 balls because they were lifted first, so they kept all the energy.
3. Energy transferred from the last balls to the first balls because the last balls moved upward after the collision.
4. Energy disappeared because the middle balls barely moved, so energy was lost completely.

Question 18

1. Energy transferred from the basketball to the soccer ball because the soccer ball changed direction and slowed to $2\ \text{m/s}$.
2. Energy stayed in the soccer ball because it was still moving at $2\ \text{m/s}$ after the collision.
3. Energy transferred from the soccer ball to the basketball because the soccer ball slowed $6\rightarrow2\ \text{m/s}$ and the basketball went still to $3\ \text{m/s}$. (correct answer)
4. Energy was created because the basketball rolled at $3\ \text{m/s}$ even though it started still.

Question 19

1. Energy stayed in the first ball because it was the only one lifted, and the sound proves it kept energy.
2. Energy transferred through the middle balls because the lifted ball stopped, the far ball moved, and the click showed a collision. (correct answer)
3. Energy transferred from the far ball to the lifted ball because the far ball moved upward after the hit.
4. Energy was created because the far ball moved even though only one ball was lifted.

Question 20

1. Energy transferred from the far-end balls to the lifted balls because the far-end balls swung out after the collision.
2. Energy transferred through the balls because 2 lifted balls led to 2 balls swinging out to nearly the same height. (correct answer)
3. Energy stayed only in the lifted balls because they started moving first and touched the others.
4. Energy was created because 2 balls swung out even though only 2 were released.