A force that occurs when an object rubs against another
friction
Motion is the process of change in an objects ______________.
Distance
Speed
Movement
Position
Forces that cancel each other out when acting together on an object
Balanced forces
A change in position
motion
A force that happens when an object rubs another object is called ____________
Magnetism
Gravity
Friction
Tell which way a line points from one object to another
direction
The forces that make an object move are called __________________ forces.
Unbalanced
Balanced
The amount of space between two objects or place
distance
Which of the following are ways to measure movement?
Prediction, time, speed
Direction, distance, speed
Direction, time, prediction
Distance, time, speed
An object will have a change in motion when the forces acting on it are __________________.
Equal
Not equal
Two children are holding one end of a rope each. They pull on the rope in opposite directions. The rope is not moving. What conclusion can be made about the forces that the children apply on the rope?
Forces are balanced. Children have same amount of strength.
A force that keeps everything on the ground
gravity
A person who collects and studies data to help solve real-world problems
statistician
A force is a ___________________.
Pushing
Push or a pull
The amount of gravity between two objects
A pull between two objects
Jacob is walking a small dog and a big dog. Suddenly, both dogs pull on opposite directions. Which direction will Jacob be pulled?
Towards the bigger dog
In the opposite direction of the dog that applies more force
Towards the dog that applies more force
Towards the smaller dog
_________________ forces act on an unmoving object.
Unbalanced
Balanced
Objects can only move on a straight line.
False
True
A person that plans and designs public spaces, residential areas, and college campuses.
Landscape designers
How are forces related to skateboarding?
free answer
__________________ is necessary to move a car compared with a bicycle.
More force
The same force
Less force
No force
The location of an object
position
A child pushes a box around the room. (This is an example of ______________.)
Potential energy
Unbalanced forces
Balanced forces
Chemical energy
Hitting a nail with a hammer is a _____________.
Strike
Push
Pull
Crash
Balanced forces cancel each other out when acting on an object.
False
True
A push or a pull
force
How fast of slow something goes
speed
Forces that are not equal to each other
Unbalanced forces