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WorksheetsDPM 2 Review 24-25
Total questions: 34
Worksheet time: 44mins
Which of the following is an example of a force acting on an object from a distance?
kicking a soccer ball
pulling a wagon
pushing a swing
rain falling from the sky
Which force causes the apple to fall from the apple tree?
pushing force
gravity
air
magnetism
If two people push on the chair at the same time, which direction will it go?
What can you claim from this picture?
The teddy bears have more mass than the book.
The teddy bears have less mass than the book.
The teddy bears and the book have the same mass.
The balance scale is not working.
Which picture shows the magnets repelling?
Which type of energy helps us boil water?
light energy
thermal energy
mechanical energy
sound energy
Which chart correctly describes the physical properties of the objects?
Which objects are attracted to a magnet?
plastic Legos and coins
steel washers and iron safety pins
coins and wooden blocks
wooden blocks and plastic Legos
All of these are examples of -
Melting
Freezing
Condensing
Boiling
Which description best explains what is happening?
Heat is removed and gas changes to a liquid
Heat is added and a solid changes to a liquid.
Heat is removed and a liquid changes to a solid.
Heat is added and a liquid changes to a gas.
Which picture shows 32 mL?
Which of the following is true about the states of matter?
Solids take the shape of their container.
Liquids can be poured.
Gases have definite shapes.
Solids will flow from place to place.
Beth added different balls to a container of water. Most likely she is testing -
if the balls are made of iron
if the balls are magnetic
if the balls will sink or float
if the balls will freeze
Jessie put a cup of water into her refrigerator overnight. She was surprised that it was still a liquid in the morning. What would have to happen for her water to freeze?
She needs to remove more heat.
She needs to remove the cup from the refrigerator.
She needs to add more heat.
She needs to add more water.
Which type of energy does the boy use to spin the wheel?
light
mechanical
sound
thermal
Which statement describes the processes taking place in the picture?
Removing head changes a liquid to a gas
Adding heat changes a gas to a liquid
Removing heat changes a liquid to a solid
Adding heat changes a solid to a liquid
If you want to raise the blinds in your house, what do you need to do?
Push the strings up.
Pull the strings down.
Pull the strings up.
Push the strings down.
Which object produces sound energy?
What state of matter is inside the balloon?
plasma
What state of matter is inside the hot air balloon?
fire
a push or a pull that causes an object to move, stop, or change direction
balanced forces
direction
force
motion
What type of force is shown in the picture?
Push
Pull
What type of force is shown in the picture?
Push
Pull
An example of a touching force would be,
a mom pushing a stroller
a magnet attracting a paperclip
gravity pulling us down after jumping
blowing a feather off a table
A pull can be used to do all of the following EXCEPT -
open a door
move a wagon
lift some rocks
boil some water
If a ball moves from one position to another position on the floor, the ball -
was observed
is made of rubber
was pushed
is very heavy
A push or a pull changes an object's -
size
motion
weight
temperature
A moving object will have more energy when the object–
moves faster
changes direction
loses mass
stops moving
Four identical balls are rolled from the same position at the same time. The illustration shows each ball’s starting position and ending position after rolling for two seconds. Which ball had the most energy?
Ball 1
Ball 2
Ball 3
Ball 4
Two model trains are running on tracks that are lined up next to each other.
The two trains are not moving at the same speed. What would cause one train to move faster than the other?
The slower train’s cars have less mass.
The faster train has more energy.
The faster train has a wider track.
The slower train has an older engine.
We observe a moving object. When we observe the object moving more slowly, we know that it–
will move in a new direction.
has more gravity pulling on it.
can’t go back to where it started.
has less energy than it had before.
A student has some short and tall ramps and a toy car. She decides to use them to create an investigation. She wants to know which ramp will give the car the most energy. What evidence should she look for? Explain.
She should see which care moves the fastest down a ramp. The type of car makes a difference.
She should use one ramp and test many cars. Car design is most important.
She should see which ramp makes the car moves the fastest. The faster the car the more energy it has.
