stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Physics Midterm Review 2018 Flashcards | StudBud
Explore
/
Physics Midterm Review 2018
Physics Midterm Review 2018
22 terms
·
StudBud Administration
·
57 plays
College Prep Physics Class
Flashcards
22 cards
F
Practice quiz
P
Host live
L
Questions
22
Answers
1
The slope of a position/time graph tells us...
displacement
acceleration
time
velocity
2
What are considered to be the three basic units in physics?
grams, centimeter, seconds
grams, kilometers, seconds
kilogram, meters, seconds
pounds, miles, hours
3
How many Sig Figs: 20010 cm?
4
5
2
3
4
When an object is dropped in a free fall situation, where is its acceleration the smallest?
right before it lands
In the middle of its fall
right after being released
You're Fussin' with me...its the same all the time!
5
How long is the red line?
2.32 cm
2.3 cm
2 cm
Not too long...
6
Which action has F
net
= 0?
a skydiver with their parachute open.
an wrestler in free fall
a skater slowing down
a ball being thrown up in the air
7
Driver, Val Ocity, leaves home. Her trip
GOES OVER A HILL
SPEEDS UP THEN SLOWS DOWN
RETURNS HOME
REVERSES DIRECTION
8
Which of the force diagrams is consistent with the motion map?
A only
B, C
none
C only
9
The eerie sense of having previously experienced a situation is known as
a Mood Congruent memory
a Serial Position effect
amnesia
deja vu
10
If you walk 3 km North, then 2 km South what distance did you walk?
1 km
1 km South
5 km
1 km North
11
Reliability is a measurement of...
how close the measurements are to the true value
how close the measurements are to each other
12
The eerie sense of having previously experienced a situation is known as
a Mood Congruent memory
a Serial Position effect
amnesia
deja vu
13
How well do you predict you will do on the Physics Midterm?
<70
90's
70's
80's
14
If a car is driving Northward and slowing down, in what direction is its acceleration?
Southward
Eastward
Northward
Squidward
15
Which of the following would NOT be considered in free-fall ?
dollar bill
anvil
rock
bowling ball
16
If an object has a downward acceleration, what MUST the object be doing?
moving at constant speed
moving downward
moving upward
can't tell
17
which objects could be moving to the right at constant speed?
B only
A, B, E
A, B
A only
18
If you walk 3 km North, then 2 km South what is your displacement?
1 km North
5 km
1 km
1 km South
19
When the ball is let go at P, what path will it follow?
A
C
B
D
20
A bowling ball is dropped on Earth. How fast is it going 3 seconds later? (ignore F
air
)
-20 m/s
Quit Fussin' with us...you cannot tell.
-30 m/s
-10 m/s
21
A skydiver falls while slowing down.
J
D
G
A
22
When an object is thrown upward, where is its acceleration the greatest?
at its highest point
Quit Fussin' with me....its always the same!
right after when its released
just before it lands
