Column 1
Column 2
Column 3
Column 4
Column 5
100
What is a PUSH or PULL of an object?
Motion
Force
Friction
Gravity
Force
100
What are two examples of non-contact forces?
magnetism, elecromagnetism, gravity, electrostatic
100
What pulls a ball back to earth?
Gas
Gravity
Friction
Molecules
Gravity
100
When you type on the keys of your Chromebook you are using a
pull
push
gravity
friction
push
100
Which situation best describes overcoming the force of gravity?
A. Sitting in a chair.
B. Jumping up and down.
C. Standing next to your friends.
D. Eating lunch.
B. Jumping up and down.
200
If these boys are each pulling with the force of 10 newtons. What will happen?
The boy in blue will win.
They will not move at all.
The boy in red will win.
Both will fall down.
They will not move at all. Balanced
200
Which word means a change in position?
Speed
Motion
Direction
Force
Motion
200
When you throw a football into the air, what force would cause it to fall to the ground?
motion
gravity
force
direction
gravity
200
The force that acts directly against the direction of motion.
What is friction?
200
Pushes and pulls are examples of...
forces
stretches
twists
kicks
What is forces?
300
Which of the following statements is true?
Balanced forces cause a change in motion.
Unbalanced forces cause a change in motion.
Forces do not affect the change in motion.
Unbalanced forces cause a change in motion.
300
Is kicking a soccer ball a push or a pull?
push
pull
push
300
When an object changes its path of motion, it changes _____________.
speed
force
direction
direction
300
True or False: Gravity is a force that pulls objects down to Earth.
What is true?
300
A golf ball rolls down a hill on the golf course. Which statement best describes how friction affects the motion of the golf ball?
A. Friction causes the golf ball to roll forwards and backwards.
B. Friction decreases how has the ball rolls.
C. Friction increases how fast the ball rolls.
D. Friction causes the ball to bounce.
B. Friction decreases how has the ball rolls.
400
If a student wants to test how friction affects the acceleration of an object, what should the student do?
A) record the rate of acceleration of an object on three different surfaces- each with a different amount of roughness
B) record the rate of acceleration of three different objects on the same type of surface
C) record the roughness of three different surfaces based on the rate of acceleration of an object rolling on them
A) record the rate of acceleration of an object on three different surfaces- each with a different amount of roughness
400
You want to move two boxes. Which sentence correctly describes the force needed to move the boxes?
More force is needed to move the lighter box.
More force is needed to move the heavy box.
More force is needed to move the heavy box.
400
Which object would require the most force to move?
a tennis ball
a baby
a car
a cell phone
car
400
A soccer ball is at rest on the ground. When a force is applied to it, it moves. If larger force is applied to it, how will the motion of the soccer ball change?
A. The ball will move less distance with less speed.
B. The ball will move farther with less speed.
C. The ball will move farther with more speed.
D. The ball will move less with more speed.
C. The ball will move farther with more speed.
400
What force moves an object toward you?
pull
push
gravity
Jedi force
What is pull?
500
Is gravity a push or a pull?
push
pull
neither
both
pull
500
A car and semi are travelling down the road at the same speed. They both slow down with the same stopping force. Which statement best explains why the semi needs more distance than the car to stop.
A. The semi is longer.
B. The semi has larger wheels.
C. The semi has more mass.
D. The semi has less mass.
C. The semi has more mass.
500
The air blowing up on an air hockey table causes the puck to...?
A. Air balances the forces and makes the puck move faster.
B. Air causes the puck to slow down.
C. Air causes the puck to have less mass and travel farther.
D. Air reduces friction and allows the puck to move easily.
D. Air reduces friction and allows the puck to move easily.
500
A heavy box sits on the floor with the force of 3 newtons pushing left and the force of 5 newtons pushing right. Gravity is pulling the box down to the floor and the force of the floor is pushing the box up. Which statement best identifies the result of all forces acting on the box?
A. The box doesn't move at all.
B. The box moves left.
C. The box moves right.
D. The box moves downward.
C. The box moves right.
500
Children are applying force to roll a ball down a ramp and measuring how fast the ball rolls. If the children want the ball to roll faster down the ramp, what should they do?
A. increase the force applied to the ball.
B. decrease the height of the ramp
C. decrease the angle of the ramp
D. increase the friction between the ball and the ramp
A. increase the force applied to the ball.
600
Newton's First Law is also called this.
What is inertia?
600
What force moves an object away from you?
pull
push
gravity
Jedi force
What is push
600
A combined force that causes something to move.
What is unbalanced forces?
600
A combined force that does not cause movement.
What is a balanced force?
600
A box experiences a push of 5N to the left and a pull of 6N to the left. What is the net force of he box?
11N to the left