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Forces
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when the forces are balanced , there is
no net force.
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forces change
an object's direction of movement.
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we measure weight in ...
newtons
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Forces act in ... directions.
different
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when one force on an object is bigger than the opposite force, the forces are ...
unbalanced
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moving objects have
energy
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forces change the movement of an object by ...
speeding it up or slowing it down
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a force is needed to make objects
movw of to stop them moving
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when two opposite forces are not balanced,...
there is a net force.
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when both forces on an object are the same size, the forces are ...
balanced
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We measure mass in...
Kilograms
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One kilograms of mass has a forces of .... newtons on Earth.
10
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This is the amount of matter in an object.
Mass
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This is the amount of force that pulls objects towards the Earth.
Weight
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when the forces are equal, the force arrows are .... length.
the same
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forces change
the shape of an object.
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which one show the direction and size of forces.
Forces diagrams
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