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newtons laws of motion
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sofia steedman
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Cards (22)
What is the largest artery in the human body?
Aorta
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World War II ended in 1945.
True
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Who wrote the novel 'Pride and Prejudice'?
Jane Austen
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The formula for Pythagoras' theorem is
a^2 + b^2 = c^2</latex>
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Match the chemical symbol with the element:
Oxygen ↔️ O
Carbon ↔️ C
Hydrogen ↔️ H
Nitrogen ↔️ N
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The Great Wall of China is visible from the Moon with the naked eye.
False
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What is the boiling point of water in Celsius at standard atmospheric pressure?
100
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Force is a vector quantity.
True
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The
velocity
of an object is measured in meters per second.
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What is the unit of force in the SI system?
Newton
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What is the formula for Newton's second law of motion?
F
=
F =
F
=
m
a
ma
ma
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A force is defined as an action that can change the state of
motion
of an object.
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When the net force on an object is zero, the object is in a state of
equilibrium
.
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If the net force on an object is zero, its acceleration is also zero.
True
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What is the principle of conservation of momentum?
Momentum remains constant
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What is inertia a measure of?
Resistance to motion change
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Order the changes in direction of a moving object under force:
1️⃣ Straight line motion
2️⃣ Curved path
3️⃣ Change in velocity
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An object starts to move when a net
force
is applied to it.
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Momentum is a scalar quantity.
False
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The formula for momentum is
p = mv
.
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What two factors determine an object's momentum?
Mass and velocity
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What is the unit of momentum in the SI system?
kg m/s
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