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Worksheets1.1 scalar and vector
Total questions: 74
Worksheet time: 3620secs
A quantity that needs both magnitude and direction to be fully described.
Vector
Scalar
A quantity described by magnitude and does not need direction
Vector
Scalar
Force is a
Vector
Scalar
Mass is a
Vector
Scalar
Weight is a
Vector
Scalar
Speed is
Vector
Scalar
Velocity is
Vector
Scalar
Acceleration is
Vector
Scalar
Momentum is
Vector
Scalar
Work is
Vector
Scalar
Power is
Vector
Scalar
Potential energy is
Vector
Scalar
Kinetic energy is
Vector
Scalar
Displacement is
Vector
Scalar
Distance is
Vector
Scalar
Michael walks in the following order: from Point A, to Point B, and finally to Point C. Which is true?
Distance and displacement are EQUAL
Distance is less than displacement
Displacement is less than distance.
Which driver has an equal distance and displacement at B?
1
2
3
Is this a vector or scalar quantity: time?
Vector
Scalar
Is this a vector or scalar quantity: distance?
Vector
Scalar
Is this a vector or scalar quantity: weight?
Vector
Scalar
Is this a vector or scalar quantity: force?
Vector
Scalar
direction
Wind blowing at 20 knots
A deer running 15 meters per second due west
100 N 230 N
<------ --------->
Which statement describes a vector?
It has magnitude but no direction
It has direction but no magnitude
It has both direction and magnitude
It has constant magnitude but no
direction
Find the magnitude of vector AB if the initial point is (-3, 1) and the terminal point is (3, 9).
6
8.2
10
10.4
Which of the following is a vector quantity?
energy
velocity
mass
time
Which of the following lists of physical quantities consists only of vectors?
acceleration, force, volume
mass, velocity, acceleration
time, mass, velocity
velocity, acceleration, force
Which of the following is a scalar quantity?
The braking force needed to stop a car
The effort needed to hammer a nail into some wood
The heat needed to boil some water
The thrust needed to lift a rocket off the ground
A vector contains more information than a scalar. What is the extra information?
acceleration
direction
resultant
size
An ant on a picnic table travels 30 cm east, then 25 cm north and finally 15 cm west. What is the magnitude of the ant's displacement relative to its original position?
29 cm
70 cm
57 cm
52 cm
A boy pushes against a wall with a 60 N force and the wall does not move. What is the resultant force?
60 N
-60 N
0 N
30 N
If two forces of 20 N towards north and 12 N towards south are acting on an object. What will be the resultant force?
32 N North
20 N South
32 N South
8 N North
For the resultant of two vectors to be maximum , the angle between them should be:
0o
60o
90o
1800
Wind blowing at 20 knots
A deer running 15 meters per second due west
