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WorksheetsPhysics
Total questions: 24
Worksheet time: 12mins
How many significant figures are in 1.40m x 2.548m
1
3
4
2
5
A soda bottle contains 0.890 liters of fluid. The volume of the fluid contains a volume of _____ millilters.
0000.890
0.8900
0890
890
A ball rolls 5,000 meters, then the distance traveled in kilometers is?
50
5
000.5
5.000
What direction is the box ging in? 23n 48n
right and 25
right and 120
left and 25
right and 9
left and 65
If an object isn't in motion, the net force on the object is?
15
all the above
0
100
If the net force on an object is 0N, the object is said to be in?
motion
speed
Mechanical Equalibrium
Instantaneous speed
What is a vector quanity?
speed and velocity
magnitude and direction
direction and speed
distance and direction
What is a scalar quanity?
magnitude and NO direction
Speed and direction
Direction and NO magnitude
velocity and speed
which one has speed?
scalar quanity
plane
vector quanity
boat
Which one has velocity?
scalar quanity
constant speed
Vector quanity
Tensional Force
What is the Equilibrium Rule?
accelerating
zero
Not accelerating
motion rule
What is Newton's 1st law of inertia?
The force is transmitted through a rope, string, or wire when pulled by forces acting from opposite sides.
An object remains at rest, and an object in motion remains in motion at a constant speed in a straight line unless acted on by an unbalanced force.
Energy can neither be created nor destroyed - only converted from one form of energy to another.
all the above
What is Inertia?
The resistance of an object to change its motion
unbalanced force through gravity
None of the above
Law of all matter
What is the gain in speed of a free-falling object?
9.9 m per second
9.8m per second
10m per second
100m per second
How should one show the units for average speed?
mph
k/ms
km/s
m/s
When magnitude and direction does not change over time.
Constant speed
units
acceleration
Constant velocity
measured with a unit.
Graph
Units
Speed
Mass
The change in velocity over-time
constants
speed
Acceleration
velocity
The limit of the average velocity as the elapsed time approaches zero.
Instantaneous Velocity
speed
Instantaneous speed
Time
Factor that are kept he same in an experiment.
units
De-acceleration
Constants
acceleration
occurs when an object is falling and only acted on by gravity.
mass
measurments
units
Free Fall
The amount of matter in an object
Mass
Volume
Matter
Velocity
units
The amount of space matter takes up.
distance
time
Volume
Velocity
If an object is in free fall, then what forces are acting on the object?
normal force
tensional force
gravitational force
friction
