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What kind of material allows bounce back the light?
Opaque
reflective
Transparent
Translucent
What kind of material allows some light to pass through?
Refraction
Transparent
Opaque
Translucent
What kind of material allows all light to pass through?
Transparent
Translucent
Reflection
Opaque
A force that pulls an object towards each other is called ___.
Scale
Gravity
Force
Motion
___ is a tool used to measure force
Force
Gravity
Motion
Spring scale
Any push or pull is _______
Force
Inertia
Motion
Gravity
Any change in position is ___.
Newton
Force
Motion
Gravity
Who formulated the Gravitational Theory?
Kobe Bryant
Michael Jordan
Charles Darwin
Isaac Newton
What are the two factors affecting the magnitude of the force of gravity between two objects?
Weight and Mass
Mass and Matter
Mass and Distance
Distance and Weight
Which of the following has the strongest gravitational pull?
A car
The Sun
the Earth
A bowling bowl
Why do your feet stay on the ground instead of floating?
Gravity
Weight
Force
Mass
Which of the following never changes no matter where in the universe?
Weight
Pound
Force
Mass
What is the SI unit used to measure force?
Friction
Grams
Newtons
Isaac
What happens to the force of gravity when two objects move farther apart?
More equal
Equal
Weaker
Stronger
What do we call the amount of matter in an object?
Force
Pressure
Weight
Mass
What type of lens corrects near- sightedness?
Refraction
Convex
Reflection
Concave
