A
What is a synonym for capabilities?
Qualities or abilities
Give a synonym for thrilling
Exciting, amazing
What is an identity?
Who or what a person or thing is
Everything needs a _____ in order to move
a) force
b) motion
c) gravity
Force
When an object accelerates, does it:
a) speed up
b) slow down
c) stop
a) speed up
What is mass?
a) the weight of an object
b) the amount of matter in an object
c) the force needed to move an object
b) the amount of matter in an object
What is a force?
a) push
b) pull
c) both
c) both
What does friction do?
a) slow things down or stops them
b) accelerates an object
c) burn objects
a) slow things down or stops them
Do objects with large masses need more or less force applied to them in order to move?
More
What is gravity?
The force that pulls things down on Earth
An advantage is something that:
a) hinders or hurts you
b) helps or benefits you
c) confuses you
b) helps or benefits you
When measuring acceleration, what are scientists measuring?
a) speed
b) heat
c) mass
a) speed
Newton's first law of motion says that:
a) An object needs a force to get it moving and an object in motion needs a force to stop it
b) Heavy objects need a stronger force to move them than lighter objects do
c) For every action, there is an equal an opposite reaction
a) An object needs a force to get it moving and an object in motion needs a force to stop it
Newton's second law of motion states:
a) An object needs a force to get it moving and an object in motion needs a force to stop it
b) The amount of force needed to move an object depends on the mass of the object
c) For every action, there is an equal and opposite reaction
b) The amount of force needed to move an object depends on the mass of the object
There is no friction in space.
True
False
True