An object's change in position relative to a reference point.
What is Motion or Distance?
Distance/Time
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 is the formula for speed?
What is speed= distance/ time?
The distance traveled divided by the time interval during which the motion occurred.
What is Speed?
m/s
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 formula for Force.
What is F=mxa?
The speed of an object in a particular direction.
What is Velocity?
What is the units for Accerleration?
For every action there is an equal and opposite reaction.
What is Newton's Third Law of Motion?
Calculate the Force of a 6.00 kg bowling ball moving at 10.0 m/s2 down the alley toward the pins. Remember F=m x a
What is 60.0 N
The number of Newton's Laws
What is 3?
A force that opposes motion between two surfaces that are in contact.
What is Friction?
Mass x Accerleration
What is 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?
Calculate the Velocity of a 1 kg ball that is pushed eastward 144 m in 12 seconds. Remember F= m x a , s= d/t
What is 12 m/s Eastward?
Describe the motion in this graph.
What is constant fast speed away from the starting position, at rest, constant slower motion away from the starting point?
The sum of all forces acting on an object.
What is Net Force?
Force/ Mass
What is the equation for Acceleration?
If you are sitting in a car and it accelerates quickly, your head is thrown back to the seat?
What is Newton's First Law of Motion or Law of Inertia.
Calculate the distance a ball with roll if the mass is 111.2 kg and is moving north at 52.9 m/s for 5.3 seconds. Remember s = d/t, F=m x a
What is 280.37 m? Bonus point for direction North.
Describe the movement is this velocity vs time graph.
What is speeding up for 5 seconds, constant speed of 4 m/s from second 5 to 12, slowing down for 15 seconds?