Position and Motion
What is a reference point?
A. What Is the starting point you choose to describe the location, or position, of an object.
B. What Is the standing point, you choose to describe the direction of an object.
A. What Is the starting point you choose to describe the location, or position, of an object.
Speed is a measure of?
A. What is the distance of an object travels per unit of time.B. What is the distance velocity.
A. What is the distance of an object travels per unit of time.
Average speed is?
A. what is the total distance traveled divided by total time taken to travel that distance.
B. what is the total time traveled divided by total distance take to travel that distance.
A. what is the total distance traveled divided by total time taken to travel that distance.
Can you use distance-time graphs to calculate the average speed of an object.
A. What is true
B. What is False
A. What is true
Acceleration occurs when there is a change in speed?
A. what is true
B. what is false
A. what is true
What is a position?
A. what is a standing point that you describe.
B. What is an object's distance and direction from a reference point.
B. What is an object's distance and direction from a reference point.
A. What is Meters per Second
B. What is How fast it goes and how much time
A. What is Meters per Second
What is Velocity?
A. what is the speed and direction of a moving object.
B. what is time and direction of a moving object.
A. what is the speed and direction of a moving object.
On a Distance-time Graph, is constant speed shown as a_______?
A. What is a straight line
B. What is a Curved lineA. What is a straight line
Change in velocity divided by time interval during which the velocity changes?
A. What is Acceleration formula
B. What is Average Acceleration
B. What is Average Acceleration
What is an description?
A. What is north, south, east and west.
B. What is a Description of your position include a distance, a direction and a reference point.
B. What is a Description of your position include a distance, a direction and a reference point.
Illustrates the speed of an object in motion?
A. What is Distance-time graph
B. What is Average Speed
A. What is Distance-time graph
A bouncing ball, does the velocity of the ball change continually because both the speed and direction of the ball change as the call bounce?
A. what is Yes, the velocity changes because both the speed and direction change as the ball bounces.
B.What is No, the velocity changes because the ball slowed down and turned direction as the ball bounced.
A. What is Yes, the velocity changes because both the speed and direction change as the ball bounces.
A speed- time graph has ______ horizontal axis, x-axis and ________ on the vertical axis, the y-axis.
A. What is distance and velocity
B. What is Time and Speed.
B. What is Time and Speed.
Final speed minus initial speed, divided by time?
A. What is Acceleration
B. What is acceleration FormulaB. What is acceleration Formula
The reference direction is _______ and direction opposite the reference direction is _________.
A. what is reference point and position.
B. What is positive direction and Negative direction
B. What is positive direction and Negative direction
What can you tell about the motion of an object represented by a curved line?
A. What is the object is not moving.
B. What is the object’s speed is not constant
C. What is the object is moving at a constant speed.
B. What is the object’s speed is not constant
Which choice is a unit of speed?
A. what is Km/m
B. What is M/s2
B. What is M/s2
A. What is Increase
B. What is decrease
A. What is Increase
Which situation would be indicated by an acceleration arrow and a final velocity arrow pointing in the same direction?
A. What is an object speeding up
B. What is an object slowing down
A. What is an object speeding up
What statement indicates that motion has occurred?
A. What is the referenced point has changed.
B. What the position of the object has changed.B. What the position of the object has changed.
if two object's are represented on a distance-time graph, which object is moving faster?
A. what is The object represented by the longest straight line
B. what is the object represented by the steepest straight line
B. what is the object represented by the steepest straight line
The velocity of an object is the same as its speed?
A. What is True
B. What is False
speed up on a speed-time Graph, as the distance _____, the rate of _________ gets larger over time.
A.What is increase and decrease
B. What is increase and increase
B. What is increase and increase
Which direction would an acceleration arrow point when a bicycle is going around a curve?
A. What is straight ahead
B. What is Toward the inside of the curve
C. what is in the direction behind the bicycle
B. What is Toward the inside of the curve