Describing Motion
Measuring Motion
Changes in Motion
Calculating Motion
Graphing Motion
100
when distance of an object changes in relation to another object
What is motion?
100
the formula for calculating velocity
What is:
Speed = Distance/Time
100
the rate at which velocity changes
What is acceleration?
100
A train travels 1680000 m in 4 hours. Find its velocity.
What is 11.667 m/s?
100
The graph represents this.
What is increasing speed (positive acceleration)?
200
a place or object used for comparison to determine if something is in motion
What is a reference point?
200
the speed and direction of an object's motion
What is velocity?
200
the formula for calculating acceleration
What is:
Acceleration = (Final velocity - Initial velocity)/Time
200
The bus travels from Montessori Academy to Chambersburg YMCA for phys ed at a speed of 13.8889 m/s and returns from the YMCA back to school at a speed of 8.33 m/s. Find its average velocity during the journey.
What is 11.111 m/s?
200
The graph represents this.
What is negative acceleration?
300
This type of force that acts on rope.
What is tension?
300
What is acceleration due to gravity measured in.
What are gals?
300
another term for decreasing velocity.
What is negative acceleration?
300
Rachel traveled 2400000 m in 4 hours by train and then traveled 1200000 m in 3 hours by car and 3000 m in 1/2 hour by bike. What is the average speed during the whole journey?
What is 13.444 m/s?
300
Look at the graph showing a car trip. Choose the part of the trip in which the car was traveling at the slowest rate.
What is part iv?
400
This force acts on all objects touching a surface
What is friction?
400
What is the difference between weight and mass.
What is one is the force due to gravity and mass is the amount of space something takes up?
400
Acceleration refers to one of three types of movement, including:
1. Positive acceleration
2. ________________________________
3. ________________________________
What is negative acceleration and change in direction?
400
A roller coaster is moving at 25 m/s at the bottom of a hill. Three seconds later it reaches the top of the hill moving at 10 m/s. What is the acceleration of the coaster?
What is -5 m/s2?
400
A ball is thrown vertically into the air. When the graph touches the x-axis, this is happening.
What is the ball stops rising in the air and begins to fall?
500
the distance an object travels in one unit of time
What is Velocity?
500
Acceleration is measured in this.
What are m/s^2
500
This graph is showing a straight line as the velocity increases. The straight line represents this.
What is a constant rate of change?
500
If a train going 60 m/s hits the brakes, and it takes the train 1 minute 25 seconds to stop, what is the train’s acceleration?
What is -0.71 m/s2?
500
What is the average velocity of this graph?
What is 1.6667 m/s?