A baseball’s _________ was taken from 154 mph to 54 mph northwest when it collided with the scoreboard.
100
Scale
What is used to measure Mass?
100
Force= mass*acceleration
What does F=ma mean?
100
Player 1
Diagram 2-Which ball player is experiencing no net force the entire time?
200
Impulse
A baseball was hit out of the ballpark and hit a scoreboard which influenced the baseball’s force and time which is referred to as ___________.
200
Meter Stick and Timer
What is used to measure Velocity?
200
Division. F/m=a
In the equation F=ma, what operation do you need to use when solving for a? Show work on the board with the new equation.
200
Player 2
Diagram 2-Which ball player is moving in a positive direction and experiencing a positive net force for the entire distance?
300
Time
A Cubs fan was driving to Wrigley field to watch the playoff game when he collided with another car. The air bag went off and increased the _________ it took for the driver to change his momentum.
300
Velocity
What does m/s measure?
300
Division. P/m=v
In the equation P=mv, what operation do you need to use when solving for v? Show work on the board with the new equation.
300
33.18 kg*m/s^2
Diagram 1- Solve for Force of ball 1.
You need to have the correct units in order to get the question right.
400
English
In the _________ System of measurement, inches, feet, yards, miles, ounces, pounds are used.
400
Acceleration
What does m/s^2 measure?
400
Multiply both sides by a then divide by m. F/m=a
In the equation F/a=m, what operation do you need to use when solving for a? Show work on the board with the new equation.
*Hint* 2 step problem
400
6.89 m/s^2
Diagram 1- For ball 3 solve for a.
*Hint* You MIGHT have to manipulate the equation.
You need to have the correct units in order to get the question right.
500
Metric, Meters, Liters, Mass.
In the ___________ System of measurement, ____________ are used to measure distance, volume, is measured in ___________, and ___________ is measured in grams or kilograms.
500
Force
What does kg*m/s^2 measure?
500
150 kg*m/s
A 15 N force acts for 10 seconds on a 1 kg baseball initially at rest. What is the ball's final momentum?
*(identify variables, identify equation, identify units, plug and solve)*
500
13.95 kg
Diagram 1- Solve for mass of ball 2.
*Hint* You MIGHT have to manipulate the equation
You need to have the correct units to get the question right.