WorksheetsFirst Semester P Schi Practice
Total questions: 86
Worksheet time: 43mins
Name
Class
Date
1.
1: What is instantaneous speed?
a)
The speed at one point in time.
b)
The result of speed and direction in an object.
c)
A quantity wth both direction and magnitude.
d)
Gives you distance and direction.
2.
2: Resultant Vectors are the result of...
a)
2 or more vectors
b)
1 vector
c)
No vector
d)
2 or less vectors
3.
3: A linear graph...
a)
Is a straight line displayed in a graph.
b)
Is a graph that shows data with a steady change in velocity.
c)
Is an object that is not moving in the enviornment.
d)
Gives you distance and direction.
4.
4: How do you find the average?
a)
You add all of the numbers together and divide by the amount of numbers you used.
b)
You add all of the numbers together and divide them by each other
c)
You take the manipulated variiable and multiply it by all of the numbers all together.
d)
Add all of the numbers together and subtract the smallest number from the biggest number.
5.
5: What is 3 kilometers in hectometers?
a)
30h
b)
.3h
c)
.03h
d)
300h
6.
6: How many times can you round data?
a)
Once
b)
You cant round data.
c)
Two times.
d)
It depends.
7.
7: What is net force?
a)
The overall force contained of all of the forces added together.
b)
Two unequal forces in opposite directions.
c)
The push or pull on an object.
d)
A weak nuclear force.
8.
8: Two forces in the same direction should be...
a)
Added together.
b)
Multiplied.
c)
Divided.
d)
Subtracted from each other.
9.
9: Gravity is a _____ that acts between any two objects.
a)
Force
b)
Distance
c)
Mass
d)
Newton
10.
10: The heavier the object the...
a)
More force and more pressure.
b)
Less force and less pressure.
c)
More it does nothing to an object.
d)
More gravity.
11.
11: Both ___ and ____ affect the motion of a falling object.
a)
Gravity ; Air resistance.
b)
Height ; Width
c)
Weight ; Power
d)
Watts ; Joules
12.
12: Newtons first law is that the state of motion of an object does not change as long as the net force acting on the object is ____.
a)
Zero
b)
One
c)
More than five.
d)
Moving.
13.
13: Newtons second law is the acceleration of an object is equal to the net force acting on it divided by an objects______.
a)
Mass
b)
Gravitational pull.
c)
Height
d)
Width
14.
14: Newtons third law is whenever one object exerts a force on another object, the second object exerts a force _______ to the first object.
a)
Equal and Opposite
b)
More than
c)
Less than
d)
Opposite to
15.
15: Which of these forces are universal forces?
a)
Electric and Magnetic
b)
Elastic and Kinetic
c)
Positive and Negative
d)
Attracting and unattracting.
16.
16: What is work equal to?
a)
Force x Distance
b)
Joules
c)
Watts
d)
Power
17.
17: The bigger the number the...
a)
The More Efficient
b)
The Less efficient
c)
Smaller the amount of input
d)
Bigger work input number
18.
18: Work and energy are measured in...
a)
Joules
b)
Power
c)
Seconds
d)
Watts
19.
19: Potential energy equals...
a)
Mass x gravity x height
b)
Length x width x height
c)
Power x distance x force
d)
Distance x height x kinetic energy
20.
20: The force you exert on a machine is called...
a)
The input force
b)
Gravitational pull.
c)
Work input.
d)
Ideal mechanical advantage,
21.
The process of getting where you need to be
a)
Scientific method
b)
observation
c)
Hypothesis
d)
Controlled experiment
22.
Information that you obtain
a)
Obervation
b)
scientific method
c)
Hypothesis
d)
Controlled experiment
23.
A proposed answer or question
a)
Hypothesis
b)
scientific method
c)
Observation
d)
Controlled experiment
24.
The variable getting tested
a)
Manipulated/Independent variable
b)
Responding variable
c)
Dependent variable
d)
Controlled experiment
25.
An experiment where only the manipulated variable is changed at a time
a)
Controlled experiment
b)
scientific method
c)
Scientific Theory
d)
Scientific law
26.
A well tested explanation for a set of observations or experimental results
a)
Scientific Theory
b)
Scientific method
c)
Scientific law
d)
Model
27.
A statement that summarizes a pattern found in nature
a)
Scientific Law
b)
Scientific method
c)
Conversion Factor
d)
Model
28.
Representation of an object or event
a)
Model
b)
Scientific method
c)
Conversion Factor
d)
Scientific law
29.
A gauge of how exact a measurement is
a)
Percision
b)
Significant figures
c)
Conversion Factor
d)
Scientific law
30.
All of the digits that are known in a measurment, plus the last digit that is estimated
a)
Significant figures
b)
Scientific method
c)
Conversion Factor
d)
Scientific law
31.
An object that isn't moving in the environment
a)
Frame of reference
b)
Relative motion
c)
Distance
d)
Vector
32.
How fast you're moving based on the environment
a)
Relative motion
b)
Frame of reference
c)
Distance
d)
Vector
33.
The length between two points
a)
Distance
b)
Frame of reference
c)
Distance
d)
Vector
34.
A line with an arrow
a)
Vector
b)
Frame of reference
c)
Distance
d)
Vector
35.
The sum of two or more vectors
a)
Resultant vector
b)
Frame of reference
c)
Distance
d)
Vector
36.
How fast you're going
a)
Speed
b)
Frame of reference
c)
Distance
d)
Vector
37.
The speed you're going at that very given moment
a)
Instantanious speed
b)
Frame of reference
c)
Distance
d)
Vector
38.
The movement of an object toward earth soley because of gravity
a)
Free fall
b)
Frame of reference
c)
Distance
d)
Vector
39.
A steady change in velocity
a)
Constant accelaration
b)
Displacement
c)
Distance
d)
Vector
40.
Distance and direction
a)
Displacement
b)
Vector
c)
Distance
d)
Accelartion
41.
Total force exerted from opisite sides
a)
Balenced force
b)
Unbalenced force
c)
Friction
d)
Force
42.
An unequal force being exerted on one direction
a)
Unbalenced force
b)
Balenced force
c)
Friction
d)
Force
43.
When two objects rub against eachother
a)
Friction
b)
Balenced force
c)
Newton
d)
Force
44.
A push or pull that acts on an object
a)
Force
b)
Balenced force
c)
Newton
d)
Unbalanced force
45.
The overall force acting on an object
a)
Net force
b)
Balenced force
c)
Newton
d)
Unbalanced force
46.
The force that acts on objects when they are not moving
a)
Static friction
b)
Balenced force
c)
Kenetic friction
d)
Unbalanced force
47.
Resists the motion of a moving object
a)
Kenetic friction
b)
Balenced force
c)
Static friction
d)
Unbalanced force
48.
An object at rest tends to stay at rest
a)
Newtons first
b)
Newtons second
c)
Newtons third
d)
Unbalanced force
49.
Accelaration of an object is eqaul to the net force acting on it divided by the objects mass
a)
Newtons second
b)
Newtond first
c)
Newtons third
d)
Unbalanced force
50.
For every action there's an equal oppisite action
a)
Newtons third
b)
Newtons second
c)
Newtons third
d)
Momentum
51.
The product of mass and velocity
a)
Momentum
b)
Newtons second
c)
Newtons third
d)
Electromagnetic force
52.
Oppisites attract like charges repel
a)
Electromagnetic forces
b)
Magnetic force
c)
Nueclear force
d)
Momentum
53.
Acts on certain but not all metals
a)
Magmentic forces
b)
Electromagnetic forces
c)
Nueclear force
d)
Momentum
54.
The process of getting where you need to be
a)
Scientific method
b)
observation
c)
Hypothesis
d)
Controlled experiment
55.
Information that you obtain
a)
Obervation
b)
scientific method
c)
Hypothesis
d)
Controlled experiment
56.
A proposed answer or question
a)
Hypothesis
b)
scientific method
c)
Observation
d)
Controlled experiment
57.
The variable getting tested
a)
Manipulated/Independent variable
b)
Responding variable
c)
Dependent variable
d)
Controlled experiment
58.
An experiment where only the manipulated variable is changed at a time
a)
Controlled experiment
b)
scientific method
c)
Scientific Theory
d)
Scientific law
59.
A well tested explanation for a set of observations or experimental results
a)
Scientific Theory
b)
Scientific method
c)
Scientific law
d)
Model
60.
A statement that summarizes a pattern found in nature
a)
Scientific Law
b)
Scientific method
c)
Conversion Factor
d)
Model
61.
Representation of an object or event
a)
Model
b)
Scientific method
c)
Conversion Factor
d)
Scientific law
62.
A gauge of how exact a measurement is
a)
Percision
b)
Significant figures
c)
Conversion Factor
d)
Scientific law
63.
All of the digits that are known in a measurment, plus the last digit that is estimated
a)
Significant figures
b)
Scientific method
c)
Conversion Factor
d)
Scientific law
64.
An object that isn't moving in the environment
a)
Frame of reference
b)
Relative motion
c)
Distance
d)
Vector
65.
How fast you're moving based on the environment
a)
Relative motion
b)
Frame of reference
c)
Distance
d)
Vector
66.
The length between two points
a)
Distance
b)
Frame of reference
c)
Distance
d)
Vector
67.
A line with an arrow
a)
Vector
b)
Frame of reference
c)
Distance
d)
Vector
68.
The sum of two or more vectors
a)
Resultant vector
b)
Frame of reference
c)
Distance
d)
Vector
69.
How fast you're going
a)
Speed
b)
Frame of reference
c)
Distance
d)
Vector
70.
The speed you're going at that very given moment
a)
Instantanious speed
b)
Frame of reference
c)
Distance
d)
Vector
71.
The movement of an object toward earth soley because of gravity
a)
Free fall
b)
Frame of reference
c)
Distance
d)
Vector
72.
A steady change in velocity
a)
Constant accelaration
b)
Displacement
c)
Distance
d)
Vector
73.
Distance and direction
a)
Displacement
b)
Vector
c)
Distance
d)
Accelartion
74.
Total force exerted from opisite sides
a)
Balenced force
b)
Unbalenced force
c)
Friction
d)
Force
75.
An unequal force being exerted on one direction
a)
Unbalenced force
b)
Balenced force
c)
Friction
d)
Force
76.
When two objects rub against eachother
a)
Friction
b)
Balenced force
c)
Newton
d)
Force
77.
A push or pull that acts on an object
a)
Force
b)
Balenced force
c)
Newton
d)
Unbalanced force
78.
The overall force acting on an object
a)
Net force
b)
Balenced force
c)
Newton
d)
Unbalanced force
79.
The force that acts on objects when they are not moving
a)
Static friction
b)
Balenced force
c)
Kenetic friction
d)
Unbalanced force
80.
Resists the motion of a moving object
a)
Kenetic friction
b)
Balenced force
c)
Static friction
d)
Unbalanced force
81.
An object at rest tends to stay at rest
a)
Newtons first
b)
Newtons second
c)
Newtons third
d)
Unbalanced force
82.
Accelaration of an object is eqaul to the net force acting on it divided by the objects mass
a)
Newtons second
b)
Newtond first
c)
Newtons third
d)
Unbalanced force
83.
For every action there's an equal oppisite action
a)
Newtons third
b)
Newtons second
c)
Newtons third
d)
Momentum
84.
The product of mass and velocity
a)
Momentum
b)
Newtons second
c)
Newtons third
d)
Electromagnetic force
85.
Oppisites attract like charges repel
a)
Electromagnetic forces
b)
Magnetic force
c)
Nueclear force
d)
Momentum
86.
Acts on certain but not all metals
a)
Magmentic forces
b)
Electromagnetic forces
c)
Nueclear force
d)
Momentum
100 %
