Chapter 2: Representative Motion:
1.
___________________ __________________ the change in position divided by the time during which the change occurs p44 ?
2.
On a position to time graph a positive slope indicates _____________________________ p44?
3.
A negative slope on a position to time graph that falls below the x-axis indicates
_____________________________________________________ p44.
4.
Joey is planning a trip to the beach. He determines that the distance to the beach is 325 miles.
How much time will it take Joey to get to the beach if he travels at an average velocity of 65 miles per hour p 44-45?
5.
Sally drives a distance of 35 miles in 20 minutes. What is her average velocity in miles/hr p44?
Page 52-54: #49, 54, and 58.
Chapter 3: Accelerated Motion:
1.
______________ ___________________ is the change in velocity divided by the time it takes to make the change p62?
2.
A car is driving at a constant 4 m/s accelerates at a constant rate for 4 s to a final velocity of
36 m/s, what is the average acceleration of this car p 64?
3.
A car moving at a constant 25 m/s brakes for 3 s to come to rest. What is the average acceleration of the car p64?
4.
What is the acceleration of a car that begins from rest and accelerates for 12.5s for a distance of 120 m along an entrance ramp to the expressway p 47 and 63 ?
5.
The final velocity of an object at constant acceleration in time is define by the equation:
________________________ p68? Know which equation to apply.
6.
The final distance traveled at a constant acceleration in time is defined by the equation :
________________________ p 68? Know which equation to apply.
7.
The final velocity of an object at constant acceleration in distance is defined by the equation:
_______________________ p 68? Know which equation to apply.
8.
A car begins from rest and accelerates at a constant rate for 10 s to a final velocity of 6.5 m/s.
During this time interval the car travels 65 m, what is the acceleration of this car, p 68?
9.
A car travels at 44 m/s begins to slow to a velocity of 22 m/s in 11 s. What is the distance traveled by this car during this time interval yielding a rate of -2 m/s 2 p 68?
10.
A plane travels 500 m at a constant acceleration of 5 m/s 2 , what is the final velocity of the plane at the end of the 500 m starting from rest, p 68?
11.
Two balls are dropped from 10 m. One ball has a mass of 2 Kg and the other a mass of 20 Kg.
How does the time it takes for the two mass to reach the ground compare?
Page 80-84 : #63, 68, 78, 79, 80, 88, and 98.

Chapter 4 and 5: Forces.
1.
An object sets at rest on the lab bench, what is known relative to the forces acting on that object p 88-90 ?
2.
What two forces are notably acting on the object in #1 for the object to be at rest?
3.
The tendency for an object to resist change is called _____________________ p 95?
4.
What is another name to Newton’s First Law of motion, _______________________ p95?
5.
The equation F = ma, refers to which of Newton’s Laws , p 96.
6.
An object that is influenced by an unbalanced force will be ______________________ p 88-91.
7.
A constant force acting on an object = constant ________________________ p90 and 93.
8.
The acceleration of an object is the sum of the forces acting on the object divided by the mass of the object is called ________________________ with the equation ________________ , p93 ?
9.
An object is in ___________________ if it is at rest or if it is moving at a constant velocity, p95?
10.
Recall the example used in class that described the farmer, a cart filled with pumpkins and a smart talking horse. Which of Newton’s Laws did this example apply p 102?
11.
In a tug-of-war, which team will win the combat; the team that pulls harder of the rope in the horizontal or the team that pushes hard against the ground?
12.
A football play works out by pulling a tire connected to a harness across the field. In order for the player to pull the tire, the players force on the ground must be _________ (greater or less) than the vector sum of the tires’ force acting on the player?
13.
Which of Newton’s Law applies in #11, p102?
Pages 112-115, #43, 46, 59, 61, 75, 79, and 91.
Chapter 9, 10 and 11: Momentum and its Conservation.
Pages 140-143, #50, and 56.
1.
The force exerted on an object for a defined time is called ____________________ p 230.
2.
Momentum is found by multiplying the ________________ x _______________ p 230.
3.
The change in the momentum of an object must equal the _______________________ p230.
4.
A collision in which the two object exchange energy and bounce off each other is called a(n)
______________________________ collision p 298?
5.
The opposite of the example in #4 above or when the two object stick together after the collision is called a(n) ____________________________ collision?
6.
A 1875 Kg car going 23 m/s rear-ends a 1025 Kg car going 17 m/s on a frictionless surface. The two cars stick together. How fast do the two car travel after the collision, p237 and 299?
7.
What Law is applied in #6 above, p 237.
8.
Note fig 9.8. If the small skater is one half the mass of the larger skater, the larger skater will move to the left at ___________________ the velocity of the smaller skater, p238?
9.
When a golfer strikes a golf ball of the tee, the time that the club head is in contact with the ball is called the ___________________________ p 230.
10.
With a constant mass for a golf ball in the example in #10, _________________ can be determined from the impulse on the ball?
11.
In the example in #10, which has a greater change in velocity, the club head or the ball?

12.
A baseball catcher applies a force of 55N for 0.01 s when a ball is caught. If the ball has a mass of
0.40 Kg, what is the initial velocity of the ball just before it enters the catcher’s mite, p 230?
Page: 250 – 254, #33, 34, 36, 45, 56, 59, 63, 65, and 84.
Chapter 10: Energy and Its Conservation.
1.
Look at the ‘Launch Lab’, page 285. What is the relationship between the height a basketball is dropped from and the height it reaches when it bounces back, p 285?
2.
The energy resulting from motion is called _______________________ p258.
3.
What is the equation for gravitational potential energy: ________________________ p289.
4.
The sum of the kinetic energy and gravitational potential energy is called the
_________________________________________, p293.
5.
If a 1.8 kg object fails from a distance of 6.7 m, what is the change in potential energy, p291?
6.
If the object in #6 was moving horizontally at a speed of 2.3 m/s, what is the kinetic energy of this object, p 258.
7.
Combine #6 and #7 above. What is the mechanical energy of this system, p293.
8.
The average kinetic energy of moving particles is called ___________________. The total energy of the molecules is called __________________ _________________ p 314.
9.
A tennis ball is hit with a tennis racket. The flexibility of the tennis balls cause to the ball to compress, converting the kinetic energy of the ball to both potential energy and
_______________________ _____________________ p 285.
Chapter 23: Series and Parallel Circuits w/ electric force.
1.
According to Coulomb’s Law, an double of the distance between two like charged particles will change the force by ___________________________ p550.
2.
According to Coulomb’s Law, if the charge on one particle is doubled and the charge on the second particle remains the same, the force acting between the particles is __________ p550?
3.
Two charged objects that are of opposite charge will tend to ____________ (attract or repel)
4.
A negative particle of -2 x 10 -4 C and a positive particle +8 x 10 -4 C are placed 0.3m from each other. What is the force between two charged particle p 552 ?
5.
When a plastic rod is rubbed on wool, what subatomic particle is transferred to the plastic rod.
HINT: The number of protons NEVER changes but electrons are free to move, p 542.
6.
If a rod attracts a negative particles, what is the charge on the rod p 542?
Page 558-559: # 31, and 42.
7.
Resistance is equal to the voltage divided by the current is called __________________, p 595.
8.
A lamp has a resistance of 33 Ω connected to a 12-V battery. What is the current through the circuit, p 598.
9.
With a current of 3.8 A through a resistor of 32 Ω, the voltage would be ____________, p 598?

10.
A 75 W bulb connected to 125 V has a current of ____________________ and a resistance of
__________________, p 598?
Page 610 – 611, #62, 63, 64.
1.
Write the characteristics for each of the following variable with respect to a circuit in series, p618.
Voltage Resistance Current
2.
Write the characteristics for each of the following variables with respect to a circuit in parallel, p
623.
Current Voltage Resistance
3.
Three resistors are arranged in series of 10 Ω, 15 Ω, and 5 Ω connected to a 90 V battery. a.
Draw and label the series circuit for this circuit? b.
What is the total resistance? c.
What is the current in this circuit?
4.
The same resistors in #3 are arranged in parallel? a.
Draw and label the parallel circuit for this circuit? b.
Which of the two arrangements yields a greater flow of current? Proof! c.
Which of the two arrangement yields the least resistance? Proof!

5.
Two resistors of 47 Ω and 82 Ω are connected in parallel to a 120 V outlet p 621. a.
Draw and label the parallel circuit for this circuit? b.
What is the total current for the circuit?
6.
Arrange the resistors in series in #5 above connected to the same 120 V outlet? a.
What is the current through this circuit? b.
Replace the 47 Ω resistor with a 38 Ω resistor. Will the current increase or decrease?
Proof! c.
How does the voltage drop across the 82 Ω resistor change when the 47 Ω resistor is replaced by the 38 Ω resistor?
7.
What is the difference between a Watt and an Ohm, p 263 and 593-595?
8.
What is the difference between a Watt and a voltage, p 593-595?
9.
What is the difference between a motor and a generator (describe the functions of each), p675 and 656?
10.
What is the difference between a motor and a transformer (describe each function), p 656 and
682 ?
Page 636-637: #52, 53, 57, 60, 65, 66, and 67.
Waves: Sound, Light with reflection and refraction.
1.
How does the frequency differ from the period, p 384 ?
2.
What is the relationship between wavelength and frequency of a wave, p 384?

3.
What is the speed of a period disturbance that has a frequency of 3.5 Hz and a wavelength of
0.7 m, p 384?
4.
For the same medium, the speed of the wave MUST be the same, because of this, how will the frequency of the wave in #3 above change if the wavelength was decreased to 0.5 m, p 384?
Page 396-398: #42, 50, 51, 64, and, 65.
Chapter 15, 17 and 18.
1.
The perceived shift in the frequency of sound is called ______________ __________ p 407?
2.
The First Law of Reflections states __________________________________________ p 458.
3.
If the angle of incident of a ray of light striking a plane mirror is 25 o , what is the angle of reflection of the light, 461.
4.
In a mirror, a real image appears _____________________ while a virtual image appears
_________________________?
5.
Write the equation to determine the placement of the image in a concave mirror given a focal length and placement of the object, p 467?
6.
What is needed to find the magnification in a curved mirror, p468?
7.
What does a negative distance to image, p473?
8.
What is the focal length for a convex mirror?
Page 480, #64, 66, and 75.
9.
What does Snell’s tells us with respect to an angle of refraction, p486?
10.
As light travels from a medium of less dense to greater dense, the light will bend
_____________ (toward or away) the normal.
11.
Light travels from air to water with an angle of incident of 30 o , what is the angle of refraction?
12.
As light travels from greater dense to a less dense medium the refracted ray will bend
__________________ (toward or away) from the normal?
13.
What type of lens will produce a focal length that is negative p494?
14.
What must occur for total internal reflection of occur, p489?
15.
What is the critical angle when light travels from water into a diamond, p489?
Page 508-510, #39, 45, 55, 57, 67, 75, and 76.