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Worksheetsvector operations
Total questions: 9
Worksheet time: 6mins
Name
Class
Date
1.
1. What is the distance from the bank to home?
a)
8
b)
9
c)
6.3
d)
3
2.
Which of the following is a physical quantity that has a magnitude but no direction?
a)
vector
b)
scalar
c)
resultant
d)
frame of reference
3.
Which of the following is an example of a vector quantity?
a)
velocity
b)
temperature
c)
volume
d)
mass
4.
Which of the following is a physical quantity that has both magnitude and direction?
a)
vector
b)
scalar
c)
resultant
d)
frame of reference
5.
Identify the following quantities as scalar or vector: the speed of a snail, the time it takes to run a mile, the free-fall acceleration.
a)
vector, scalar, scalar
b)
scalar, scalar, vector
c)
scalar, vector, scalar
d)
vector, scalar, vector
6.
Which statement describes a vector?
a)
It has magnitude but no direction
b)
It has direction but no magnitude
c)
It has both direction and magnitude
d)
It has constant magnitude but no
direction
direction
7.
A car travels 90 meters due north in 15 seconds. Then the car turns around and travels 40 meters due south. What is the magnitude and direction of the car's resultant displacement?
a)
40 metres, South
b)
50 metres, South
c)
50 metres, North
d)
40 metres, North
8.
How are vector A and vector -2A different?
a)
they are traveling in different directions
b)
Vector -2A is 2x as big as vector A
c)
vector -2A is 2X as big and traveling in the opposite direction
d)
Vector A is 2X as big and traveling in the opposite direction
9.
The horizontal component of a projectile's velocity is independent of _____.
a)
the vertical component of its velocity
b)
the range of the projectile
c)
time
d)
all of these answers
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