Newton's Second Law Of Motion Flashcards
What does the newton’s second law of motion states?
“If a net force is acting on an object, it will accelerate in the direction of the net
force. The magnitude of the acceleration is directly proportional to the magnitude
of the net force and inversely proportional to the mass of the object.”
The net force and acceleration are directly proportional,
meaning the higher the net force acting on the object, the
more it will _____
Accelerate
The ____________
are ____________,
meaning the higher the net
force acting on the object, the
more it will accelerate.
Net Force and Acceleration / Directly Proportional
____ is __________
to acceleration, meaning the
more mass possessed by the
object the lower the
acceleration.
Mass / Inversely Proportional
which of the following shows the statement?
” Acceleration is inversely proportional to
mass. “
a & 1/m or a & f
a & 1/m
which of the following shows the statement?
” Acceleration is directly proportional to
force. “
a & 1/m or a & f
a & f
what is the formula of acceleration in mass?
a = f/m
what is the formula of force?
f = mxa
refers to the
change in speed or direction
of the movement or change
in velocity due to the exerted
force.
Acceleration
what is the formula of acceleration that has a initial and final velocity?
a = vf - vi / t
what is the unit of force?
Newton ( N )
what is the unit of acceleration?
m/s2
Question no. 1
An object with a mass of 2.0 kg accelerates at 2.0
m/s2 when an unknown force is applied to it. What is the
amount of the force?
4 N
Question no. 2
An object with a mass of 2.0 kg has a force of 4.0 N
applied to it. What is the resulting acceleration of the object?
2m/s2
what is the formula of mass?
m = f/a
