Vocabulary
The Force that pulls things down to earth is
a. Gravity
B. Push
c. Pull
a. Gravity
Force that moves something towards you
a. Pull
B. Push
a. Pull
Tools that make difficult tasks easier by changing the direction of the force or the amount of force needed to do something.
a. Simple Machine
B. Gravity
C. Push and Pull
a. Simple Machine
Who created the laws of motion?
Sir Isaac Newton
Pulling an object moves it _____.
a. toward you
b. away from you
a. toward you
Force that moves something away
a. Push
B. Pull
a. Push
Speed describes how _____ something moves
a. Up/down
B. fast/slow
C. round/round
B. fast/slow
What Simple machine can be on a car?
a. Wheel and Axle
B. Pulley
a. Wheel and Axle
How many laws of motion are there?
3
An object I would usually pull would be ____.
a. wagon
b. Grocery Cart
C. Bicycle
a. wagon
Push or Pull that makes something move or puts it into motion
a. Force
B. pull
C. Friction
a. Force
One object rubbing against another object produces a force that works against motion is known as friction
a. true
b. false
a. true
Which one is not a simple machine?
a. Inclined Plane
B. Wedge
C. Pulley
D. Computer
D. Computer
Which law states "an object will stay at rest unless acted on by an unbalanced force, and an object in motion will stay in motion unless acted on by an unbalanced force"
a. law 1
b. law 2
c. law 3
a. law 1
Which is an example of an inclined plane?
a. ladder
b. wedge
c. screw
a. ladder
Makes an object slow down or stop
a. push
b. Pull
C. Friction
C. Friction
What law is the law of inertia?
a. first law
b. second law
c. third law
a. first law
What simple machine helps people in wheel chair?
a. inclined plane
b. lever
c. screw
a. inclined plane
Which law states "the greater the mass the greater the amount of force needed to put the object in motion"
a. law 1
b. law 2
c. law 3
b. law 2
Pressing the brakes on your car applies ____ and causes it to stop.
a. gravity
b. speed
c. friction
d. motion
c. friction
What is the word that is described as "is the tendency of a body to resist a change in motion or rest."
a. inertia
b. force
c. motion
a. inertia
SILLY QUESTION OF THE DAY...
WHAT IS MRS. WALTERS FIRST NAME???
What simple machine would be used when putting furniture together?
a. screw
b. wedge
c. pulley
a. screw
Which law states " For every action there is an equal and opposite reaction"?
a. law one
b. law two
c. law three
c. law three
When I kick a soccer ball what force do I use?
a. Friction
b. Pull
C .Push
C .Push