WorksheetsFinals Review II
Total questions: 51
Worksheet time: 46mins
Check all the options that have an unbalanced force.
A plate sitting on the table.
A person rocking back & forth in a rocking chair.
A ball accelerating down a ramp.
A train traveling at a steady 40 mph.
Leaning against a wall.
How would you solve for the acceleration of a 20 kg box being moved with 50 N?
50N x 20 kg
20 kg / 50N
20 kg + 50N
50N / 20 kg
What is the net force being applied to the crate?
10 N to the left
70 N to the left
10 N to the right
70 N to the right
Which of the graphs shows that one of runners started 10 yards further ahead of the
other?
In which of the following graphs below are both runners moving at the same speed?
Match the description to the graph:
"The car is stopped."
Match the description to the graph:
"The car is traveling at a constant speed."
Which of the following is not a factor in PEg?
Acceleration due to gravity.
The height of an object.
The speed of travel of an object.
The mass of an object.
Potential energy is
energy due to position.
energy due to motion.
Kinetic energy is
energy due to position.
energy of motion.
What type of electromagnetic wave has a higher frequency than visible light and a larger wavelength than x-rays
Infrared
Gamma
visible
Ultraviolet
Indicate the electromagnetic waves that are longer than Visible light.
Ultraviolet
Infrared
X ray
Microwaves
Electromagnetic waves can travel through the vacuum of (a) .
Electromagnetic waves all have the same __________ and _______________.
wavelength and speed
speed and amplitude
Frequency and amplitude
Amplitude and wavelength
What season is the northern hemisphere having in position A?
winter
fall
summer
spring
What season is the northern hemisphere having in position B?
winter
fall
summer
spring
What season is the northern hemisphere having in position D?
winter
fall
summer
spring
What season is it in the northern hemisphere when the southern hemisphere is having winter?
winter
fall
summer
spring
Where do hurricanes form?
In the warm waters of the Atlantic Ocean near the equator
In the cool waters of the North Sea
In the Pacific Ocean near Japan
In
Where are hurricanes formed?
On cold water
On Warm water
Anywhere near the ocean
In the clouds
The circulatory system uses _________ to deliver oxygen to the rest of the body.
blood cells
lungs and nose
Stomach
brain and spinal cord
Using food web which of the following is a secondary consumer?
snake
worm
butterfy
squirrel
Using the food web what would happen if the eagle became extinct?
The frog population would decrease.
The frog population would increase.
The butterfly population would increase.
The snake population would decrease.
Which is the primary source of energy for plants?
producer
consumer
decomposer
sun
Which of the following would be the most likely effect, if there were a sudden increase in the cricket population?
There would be a decrease in the small bird population.
There would be a decrease in the grass/flowers population.
There would be a decrease in the mice population.
There would be an increase in the grass/flowers population.
What type of organism makes its own food?
Autotroph
Heterotroph
Which category of organism cannot make its own food?
Autotroph
Heterotroph
