WorksheetsAP Physics 1 review 1
Total questions: 28
Worksheet time: 52mins
Name
Class
Date
1.
The units for acceleration are
a)
m/s
b)
m/s/s
c)
m/s/s/s
d)
none
2.
mass times acceleration equals
a)
Force
b)
Net Force
c)
Velocity
d)
what?
3.
which formula can be used to calculate the speed of an object
a)
v=Δx ⁄Δt
b)
v=total distance/total time
c)
v=vₒ+at
d)
none of these
4.
momentum is defined as
a)
mass times acceleration
b)
velocity times speed
c)
mass times velocity
d)
mass times speed
5.
An object travels in a perfect circle with a constant speed. Which is true?
a)
the object is not accelerating
b)
the object is changing speed
c)
the object has a displacement equal to the circumference of the circle
d)
the object is accelerating
6.
Is mayonnaise an instrument?
a)
yes
b)
no
7.
The units for force are
a)
J
b)
N
c)
N*m
d)
cm
8.
A banana is thrown off of a building perfectly horizontally. When the banana is in the air, which is true if air resistance is negligible?
a)
experiences an acceleration in the vertical and horizontal directions
b)
experiences a net force in the horizontal direction
c)
accelerates straight down only
d)
has no acceleration at all
9.
what are the units for momentum?
a)
kg* m/s
b)
kg*m/s/s
c)
N
d)
J
10.
Which scenario will the energy be conserved?
a)
A skydiver jumping out of a plane and deploying his parachute and slowing down
b)
a box sliding across a floor and coming to a stop due to friction
c)
a car rolling up a frictionless hill and coming to a stop
d)
none of these
11.
the units for energy and work are
a)
J
b)
N
c)
m/s
d)
m/s/s
12.
which of the following would be the units for the speed of a sound wave?
a)
m/Hz
b)
m/s
c)
m/s/s
d)
m2/s
13.
you travel in one complete perfect circle at a constant speed. what is your displacement?
a)
the circumference of the circle
b)
half of the circumference of the circle
c)
the diameter of the circle
d)
zero
14.
you travel in one complete perfect circle at a constant speed. what is your velocity?
a)
zero
b)
the circumference of the circle divided by the time
c)
half of the circumference of the circle divided by the time
d)
not enough information
15.
acceleration is best defined as
a)
the displacement divided by the time
b)
the velocity divided by the displacement
c)
the change in speed divided by the time
d)
the change in velocity divided by the time
16.
what is the relationship between voltage and current in a circuit?
a)
voltage is inversely proportional to current
b)
voltage is directly proportional to current
c)
voltage is directly proportional to the square of the current
d)
they are not proportional
17.
two objects with mass are separated a distance of r. if the mass of one doubles, the force of gravity between them
a)
doubles
b)
gets cut in half
c)
triples
d)
does not change
18.
two objects with charge are separated a distance of r. if the charge of one doubles, the force of electricity between them
a)
doubles
b)
triples
c)
gets cut in half
d)
stays the same
19.
the velocity of an object is 12 m/s. what will the displacement be in 2 seconds?
a)
12 m
b)
24 m
c)
36 m
d)
no idea
20.
a string with nodes at both ends is oscillating at the fundamental frequency. if the frequency of the string doubles, the wavelength will
a)
double
b)
get cut in half
c)
remain the same
d)
quadruple
21.
Charlie Holloway is launched out of a cannon with a speed of 40 m/s at 45 degrees with respect with the ground. Which of the following is true about Charlie's acceleration at the highest point in his trajectory if air resistance is negligible?
a)
the acceleration is unknown
b)
the acceleration is horizontal
c)
the acceleration is straight down
d)
the acceleration is straight up
22.
as the resistance in a circuit increases, the current in the circuit will
a)
increase
b)
decrease
c)
remain the same
d)
no way of knowing without numbers
23.
which of the following would be the units for ANGULAR velocity
a)
m/s
b)
m/s/s
c)
rad/s
d)
rad/s/s
24.
which of the following best describes angular acceleration?
a)
the radians per second
b)
the change in radians divided by the time
c)
the change in angular displacement divided by the time
d)
the change in the angular velocity divided by the time
25.
is it possible for forces to act on an object and still have a net force of zero?
a)
yes
b)
no
c)
depends on the type of force
26.
A car slides down a hill with no friction. Which is true about the energy and momentum
a)
the energy and momentum are conserved
b)
the energy is conserved, but the momentum is not conserved
c)
the energy and momentum are NOT conserved
d)
Mr. C, there just isn't enough info to answer this!
27.
Two pipes of different length are resonating at their fundamental frequencies. Which is true?
a)
The speed of sound is slower in the longer tube
b)
The speed of sound is slower in the shorter tube
c)
The frequency of the longer tube is higher
d)
The frequency of the shorter tube is higher
28.
Two pendulums are in simple harmonic motion. Pendulum A is longer than pendulum B. Pendulum A has a larger mass than B. The period of pendulum A is
a)
longer than pendulum B
b)
shorter than pendulum B
c)
the same as pendulum B
d)
not enough information
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