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WorksheetsEnergy/Newton's Laws
Total questions: 25
Worksheet time: 19mins
Newton's first law of motion is also called the law of _______
Conservation
Physics
Inertia
Force
If an object is in motion it will remain ______, unless an external force act on it.
in motion
at rest
gravity
weightless
Objects with larger _____ also have greater inertia.
inertia
energy
mass
weightlessness
Newton's third law states for every action, there is an _____________ reaction.
opposite and equal
opposite and unequal
unbalanced
severe
Combination of all the forces acting on an object is called ______?
net force
maximum force
unbalanced force
force
What is an example of an noncontact force?
air resistance
gravity
friction
unbalanced
When you push on a wall, the wall pushes back on you with _____force.
not enough
more
no
equal
Newton's second law of motion can be represented by which of the following formula
a+b =C
F = m x a
S = d/t
Y = mx+b
What units is force measured in?
kilograms
pounds
Newtons
centimeters
