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20 questions
What is gravity?
A non-contact force
A push
Energy
All of them
Without gravity we would________.
Stay in the ground
Nothing would happen.
Float away
Which has more mass, Earth or the Moon?
The same
The Earth
The Moon
What is mass?
What is weight?
How can you find the weight of an object?
You can use a spring scale to find the weight of an
object
You can use a thermometer to find the weight of an
object
Mass and Weight are the same.
TRUE
FALSE
Gravity attracts all objects towards one another.
True
False
Any object with mass has gravity.
True
False
A person would weigh less on on the Moon than on the Earth because . . .
Moon has more mass, and therefore less gravity
Moon has more mass, and therefore more gravity
Moon has less mass, and therefore more gravity
Moon has less mass and therefore less gravity
Two factors affecting gravity.
Mass and distance
Distance and space
distance and force
The greater the mass, the greater the weight
True
False
Objects with more mass produce a stronger force of gravity than objects with less mass.
True
False
Which has a large mass?
Feather
Boy
Which object that has the strongest gravitational force with the Sun?
Object A- because it has less mass
Object B- because it has more mass
Which object that has the strongest gravitational pull in the Sun? Both has the same amount of mass.
Object A- because it's near to the sun
Object B- because it's far way from the sun
What is the effect of mass on weight?
The greater the mass, the greater the weight.
The greater the mass, the less the weight.
The less the mass, the gravitational force is strong
CAUSE: The Distance between two objects increase from the center of the earth.
Effect: The force of gravity between them increase.
Effect: The force of gravity between them decrease.
Why gravity is a non contact force?
_____________ is the measure of the force of gravity on an object.
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