Vocab
An object's change in position relative to a reference point.
What is Motion?
Distance/Time is the equation for what
What is the equation for Speed?
An object at rest stays at rest and an object in motion stays at motion.
What is Newton's First Law of Motion?
Zoo keepers lift a stretcher that holds a sedated lion. The total mass of the lion and stretcher is 175 kg, and the upward acceleration of the lion and the stretcher is 0.657 m/s^2. What force is needed to produce this acceleration of the lion and the stretcher? Remember F=m x a
What is 115 N
What fell on Issac Newton's head?
An Apple
The distance traveled divided by the time interval during which the motion occurred.
What is Speed?
m/s is the unit for what?
What is units for Speed?
The unbalanced force acting on an object equals the object's mass.
What is Newton's Second Law of Motion?
What is the acceleration of an object if a force of 34 N and a mass of 8.5 kg. Remember F=m x a
What is 4.0 m/s^2
The standard unit of measurement used for measuring force is what?
Newtons
The speed of an object in a particular direction.
What is Velocity?
Final Velocity-Inital Velocity/Time is the equation for what?
What is the equation for Acceleration?
For every action there is an equal and opposite reaction.
What is Newton's Third Law of Motion?
Calculate the momentum of a 6.00 kg bowling ball moving at 10.0 m/s down the alley toward the pins. Remember p=m x v
What is 60.0 kg x m/s
True or False:
I have to slap a chicken with a velocity of 1665.65 m/s in order to fully cook it
True
A force that opposes motion between two surfaces that are in contact.
What is Friction?
Mass x Acceleration is the equation for what
What is the equation for Force?
When you kick a ball it moves in the direction you kick it. If you stop the ball it stops and stays where it is. What law is this an example of?
What is Newton's First Law of Motion?
Calulate the momentum of a 1 kg ball that is moving eastward at 12 m/s. Remember p= m x v
What is 12 kg x m/s
a property of matter by which it continues in its existing state of rest or uniform motion in a straight line unless that state is changed by an external force.
Inertia
The speed divided by the time interval.
What is Acceleration
What is the unit for acceleration
m/s2
If two people push a table both on different sides then the table doesn't move. What law is this an example of?
What is Newton's Third Law of Motion
Calculate the momentum of the ball if the mass is 111.2 kg and is moving north at 52.9 m/s. Remember p= m x v
What is 5882.48 kg x m/s?
What is the fear of the great mole rat?
Zemmiphobia