a) Answer all questions the require a written answer in comple
te sentences. Point will be deducted if this is not done.
b) Show all work with appropriate units. Your work is worth more than your answer.
c) Circle all answers!!!
All problems are worth
Using the Kinematic equations, choose th
e letter that appropriately describes that variable.
a) Change in velocity
b) Initial velocity of an object
c) Final velocity of an object
d) Initial location
e) Final Location
:_______ f) T
ime the object is traveling
:______ g) Change in distance
elocity is a change in ____
__: (T/F) An object w
ill accelerate when an unbalanced force is placed on it.
______: (T/F) The gravitational field of a planet is affected by the planets mass.
Use the following scenario to answer the following questions.
Two flying space monkeys, monkey A and monkey B, ta
ke off with the same velocity of 30 m/s
during Pluto’s annual “Peace Out to
Pluto 100 Second Space Monkey Race”
after taking off
, monkey B speed
up to 60m/s and then quickly slows back
down to 30m/s.
After 100 seconds the buzzer sounds and
the race is over.
Use A, B, or SAME to answer
Which monkey will have the greatest average velocity?
According to the given information, which monkey will experience a negative acceleration?
_____: After the 100 seconds is up, which mon
key traveled the furthest?
_____: If both monkey could not stop as they approached Plutos Gravitational Field, which would experience the greatest
Describe how to set up a speed trap. Include how the calculations are done.
A car passes through a 1m speed trap in 2
seconds. How fa
st was it going?
Show work for credit!!
2) Sketch a
Position vs. Ti
graph for the following:
a) An object that is stopped and then
begins to accelerates
An object goes then stops and
does this repeatedly
object starts at a fast constant
velocity and then slows to a lower
Use the chart to answer the following questions:
What does the sl
ope of a distance vs.
time graph represent
Between what points
is the super hero
Between what points is th
in the negative direction
Between what points
What is the total di
The distance from where
they started to where they finish.
h time does it take
he object to
travel the first 10 megameters
Calculate the velocity between
the b and c
Must show all work!
What is the overall average velocity. Hint:
total displacement divide by total time
and Correct Units
Super Dog the happy valley animal shelter mascot was lost one evening after leaving the pound. If the Super Dog walks with a
velocity of 2miles/hr, how far from the animal shelter should the pet detectives start looking
if he has been gone for 5 hours
Later on down the road, super dog was de
tected flying through the sky in
England where the SI system is still used. Helix the paper
clocked Super Dog flying 300 meters in 10 se
How fast is super dog Moving.
Unfortunately, super dog ran into a hay truck because
thought the paper boy was going t
o play catch with him,
so excited that he
did not look where he was going. If it took him .1seconds to stop from 30m/s, find his acceleration.
the paper truck and coming to a complete stop, super dog fell .9 seconds to the ground with impending influence of the
gravitational field. Find his velocity upon hitting the g
ound. Assume his initial velocity is zero.
Hammer Time Ride
at a rate of 5
, how far “X
” will he
have gone in 10
A water balloon
is dropped from a height of 30
Draw the picture of the situation:
long it takes for the balloon
to hit the ground:
Label: Vi, Vf, Yi, Yf, a, t
If your little brother considering that you have
one, is running at a speed of 5
m/s, find the release
point indicating where to
drop the balloon to soak him.