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WorksheetsICP Spring Final
Total questions: 65
Worksheet time: 2hrs 40mins
A quantity that has both magnitude and direction is called a(n) ________________.
distance
vector
displacement
independent
Speed up, slow down, changing direction are all examples of ________________.
Speed
Velocity
Force
Acceleration
What does the slope of the line on this graph represent?
Speed
Position
You drop a tennis ball vertically in free fall to the ground. What happens to the acceleration?
Nothing. It's constant.
It decreases.
It increases.
Not enough information. You must know the starting speed.
You drop a tennis ball vertically in free fall to the ground. What happens to the speed?
Nothing
It decreases.
It increases.
Not enough information. You must know the starting speed.
How long does it take a car to travel 40m at 12m/s?
4.8 s
480 s
3.33 s
33.3 s
Barney lives on Planet Purple. The gravitational pull on Purple is 33 m/s2. If Barney has a mass of 144 kg. What is his weight? w=mg
0.229 N
144 N
4,752 N
4.36 N
If the 30 N & 50 N forces are applied forces and the 20N force is a friction force, would the speed of this box be....
increasing
decreasing
staying the same
constant
Based on Newton's third law of motion, when a person on a skateboard throws a heavy concrete block to the north, the person will be pushed to the ___________.
north
south
east
west
What two factors affect an object's kinetic energy?
area and volume
mass and weight
weight and height
mass and speed
Increasing an object's mass will increase its kinetic energy.
true
false
Energy cannot be created or destroyed. It can only be changed from one form to another. This is known as the law of conservation of ___________:
mass
energy
temperature
A 6kg cat misjudges a jump and falls 5 meters. How much gravitational potential energy does the cat have? (The cat is fine by the way.)
294 J
180000 J
1225 J
3920000 J
A 50kg (100lb) person is running at 7m/s (about 16 mph). How much kinetic energy do they have?
1225 J
180000 J
294 J
3920000 J
At which point is potential energy greatest?
W
X
Y
Z
How high must a 20kg box be lifted to give it 784J of potential energy?
3.98 km
392 m
4.0 m
3
A 5 Kg body is having a Kinetic energy of 250 J. What is the velocity of the body?
10 m/s
15 m/s
20 m/s
40 m/s
A 3-V battery sends a current of 0.10 A through a light bulb. What is the resistance of the filament of the bulb?
.033 Ω
30 Ω
.3 Ω
300 Ω
The time it takes for one cycle to occur is called the:
period.
frequency
amplitude
wavelength
The number of cycles that are completed per second is called the ________ and is measured in _________.
frequency, Hertz
wavelength, meters
amplitude, meters
period, seconds
Which would have the longest period?
Pendulum A: A 200-g mass attached to a 1.0-m length string
Pendulum B: A 400-g mass attached to a 0.5-m length string
A
B
Same
The distance the pendulum swings from center
How are the frequency of a wave and the period related?
They both equal the wavelength.
They are both the inverse of the wavelength.
They are the inverse of each other
They are both related to the amplitude.
diffraction- the bending of a wave around or through a barrier
refraction- the bending of a wave around or through a barrier
diffraction- the bending of a wave as it enters a new medium
refraction- the bending of a wave as it enters a new medium
diffraction- the bending of a wave around or through a barrier
refraction- the bending of a wave around or through a barrier
diffraction- the bending of a wave as it enters a new medium
refraction- the bending of a wave as it enters a new medium
A wave has frequency of 5 Hz and a speed of 25 m/s. What is the wavelength of the wave?
25 m
125 m
5 m
25 m/s
A wave has wavelength of 10 m and a speed of 340 m/s. What is the frequency of the wave?
34 m/s
3400 Hz
3400 m/s
34 Hz
RBG color model is for computer monitor displays only.
Identify which color model is intended for print.
RGB
CMYK
Pantone
Hex Codes
Identify the color that results when yellow and cyan inks are combined at 100%.
Blue
Red
Green
Black
