# P.S. 11.1 and 11.2

## Quiz by Dieterle 1

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10 questions
• Q1
Is a system of objects that are not moving with respect to one another: necessary ingredient of a description of motion
frame of reference
30s
• Q2
Movement in relation to a frame of reference
relative motion
30s
• Q3
The length of a path between two points
distance
30s
• Q4
A quantity that has magnitude and direction
vector
30s
• Q5
The vector sum of two or more vectors
result vector
30s
• Q6
The ratio of the distance an object moves to the amount of time the object moves
speed
30s
• Q7
V is the total distance traveled, d, distance divided by the time, t, it takes to travel that distance
average speed
30s
• Q8
V is the rate at which an object is moving at a given moment in time
Instantaneous speed
30s
• Q9
Together, speed and direction in which an object is moving
Velocity
30s
• Q10
A quantity that has only magnitude, no direction.
displacement
scalar
vector
velocity
30s

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