Friction (the force that tries to slow tings tow when two things rub against each other)
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boom
Lose 50 points!
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gold
Win 50 points!
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rocket
Go to first place!
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baam
Lose 25 points!
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seesaw
Swap points!
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star
Double points!
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fairy
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25
baam
Lose 10 points!
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15
What is formula of finding Weight
Mass x 10 (N/kg)
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20
What are the two measurements should they make?
Masses on the materials, force of pull required.
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15
What is a Vacuum (science)
Devoid of all matter = a space there where is no matter
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20
What is net force
the sum of all the forces acting on an object
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25
What is the effects of forces on motion
Change the shape of an object. Move/speed-up an object. Stop/slow down a moving object. Change the direction of a moving object.
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20
What happen if the mass increase?
The force of gravity increase.
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thief
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25
star
Double points!
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rocket
Go to first place!
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banana
Go to last place!
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15
What is force
A push or a pull applied to an object.
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15
What is gravity?
A force that pulls objects towards each other (Affected by mass and distance The more mass an object has, the higher its gravity is The closer two objects
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20
What is a unbalanced forces
object’s motion will change (speed up/slow down and change direction)
