Newton's 3rd Law can be summarized as:
all forces act alone
motion requires an unbalanced force
all forces act in pairs
acceleration requires force & mass
T/F: Newton's 1st Law means that a table will not move unless a force is applied to it.
TRUE
FALSE
The 1st law also states: an object in motion stays in motion at the same velocity unless _____.
it experiences and increase in size
it experiences an unbalanced force
it experiences acceleration
it experiences a balanced force
Which scientist developed three laws to explain the relationship between force and motion?
Sir Isaac Newton
Michael Faraday
Albert Einstein
Niels Bohr
Which equation expresses Newton's 2nd Law?
F = ma
s = d ÷ t
M = fa
a = (v<sub>2</sub> - v<sub>1</sub>) ÷ t
Which law states that objects exert an equal and opposite force on each other?
Newton's 1st Law
Newton's 2nd Law
Newton's 4th Law
Newton's 3rd Law
What term describes the tendency of all objects to resist a change in motion?
acceleration
inertia
stationary
net force
Which law states, acceleration depends on an object's mass & the amount of force applied to it?
Newton's 3rd Law
Newton's 1st Law
Newton's 4th Law
Newton's 2nd Law
What is another name for Newton's 1st Law of Motion?
Law of Resistance
Law of Acceleration
Law of Inertia
Law of Forces
Which law states an object at rest stays at rest unless it experiences an unbalanced force?
Newton's 3rd Law
Newton's 1st Law
Newton's 2nd Law
Newton's 4th Law