Acceleration is described as the rate of change in ___________ per unit of ____________.
What are velocity and time?
Motion of a car if the line on the DISTANCE-TIME graph is horizontal.
What is not moving?
The speed at which an object is traveling AND the DIRECTION it is traveling.
What is velocity?
The acceleration of a bus moving at a constant speed of 50 miles per hour.
What is zero?
Motion of a car if the line on the DISTANCE-TIME graph is a line going up.
What is moving at constant speed?
A runner runs the 100 meter dash. What is their total displacement?
What is 100 meters?
The formula for calculating acceleration.
What is the change in velocity divided by the total time?
Motion of a car if the line on a VELOCITY-TIME graph is a straight line going down.
What is decreasing velocity?
The direction from the starting point and the length of a straight line from the starting point to the ending point.
What is displacement?
Monique's total displacement if she walks 2 blocks east to her friend Carla's house, then 4 blocks west (past her own house) to her friend Kate's house.
What is 2 blocks?
The acceleration of a car traveling at 10 meters per second that takes 20 seconds to stop.
What is 0.5 meters per second squared?
Motion of a car if the line on a DISTANCE-TIME graph is curving upward.
What is speeding up?
Johnny's total displacement if he walks 2 miles to the school, and then takes the short cut back home that is only 1 mile.
What is zero?
The acceleration of a race car that goes from a pace car speed of 400,000 kilometers per second to full speed of 900,000 kilometers per second in 10 seconds.
What is 50,000 kilometers per second squared?
Motion of a car if the line on a VELOCITY-TIME graph is a straight horizontal line.
What is constant velocity?