WorksheetsScience Major 3.1
Total questions: 13
Worksheet time: 7mins
There are two cars lining up side by side to race on a track. The two cars are not moving at the same speed. What would cause one car to move faster than the other?
The slow car has more mass than the fast car.
The faster car has more energy.
The faster car has bigger wheels.
The slow car has a bigger engine.
We observed an object swinging for a couple of minutes. When the object began moving more slowly, we know that it-
The object had less energy than before.
The object has gravity pulling on it.
It will move in a new direction.
Won't be able to be moved again.
All these baseballs are the same size, but one has a greater mass than the others. If a pitcher throws all the balls at the same speed, which one will go the farthest?
The lightest ball will go the farthest
The heaviest one will go the farthest.
All have the same size and a different mass, and will go the same distance.
________ is a measurement of how much matter is in an object.
Gravity
Batter
Weight
Mass
This graph shows the speed of cars of different colors. Which of the colors of the cars show they had the most amount of energy?
black
white
orange
They all have the same amount of energy.
About what level of kinetic energy for the ball was there at point F?
10m
2m
100m
5m
The rock sitting at the top of this hill contains
potential energy
kinetic energy
__________ is the energy an object has due to its motion.
Potential Energy
Kinetic Energy
Motion Energy
When two moving objects collide, the motion of both objects will change because_______________________________
objects explode
heat changes things.
energy transfers from one object to another
friction causes them to slow down.
If these two cars collide head on at a high speed, what will happen to them?
they will crash and stick together.
they will crash and will bounce off of each other.
If these balls continue to roll toward each other, how can they change their direction?
If they collide, they will go in opposite directions.
If there is lots of friction.
What will have the greatest effect on how far the baseball will travel?
the size of the bat
the force of the swing
the type of ball
the temperature that day
___________ is the stored energy an object has because of its position or state.
potential energy
kinetic energy
motion energy
