Vector Addition
A variety of mathematical operations can be performed with and upon vectors. One such
operation is the addition of vectors. Two vectors can be added together to determine the result (o
Energy Problem Set: (Feb. 8)
Name:_
Power
Problem Solving:
1. A heat engine does 23 kJ of work during 1800 s. Find the power supplied by the engine.
12.7 W
2. How much work is done by 15 kW engine dur
Capacitors practice:
Capacitance refers to the ability of something to store charge. The more charge that can be
stored with less push from the battery, the higher the capacitance:
1.Acapacitorof0.75F
Circuitry Review:
1.
a. What is the equivalent resistance?
Series: 2 + 4 =6
b. What is the voltage of the battery?
V = IR = 1.5 x 6 = 9V
c. What is the voltage drop across the 4 resistor?
V = IR = 1.5
Circuitry Review:
1.
a. What is the equivalent resistance?
b. What is the voltage of the battery?
c. What is the voltage drop across the 4 ohm resistor?
d. What is the power of this circuit?
e. What i
Honors Physics Loh (adapted from AP)
Electric Circuits Multiple Choice Class Assignment
Conventional Current
1.
A)
B)
C)
D)
E)
Which one of the following situations results in a conventional electric
Lab Prep sheet
For this lab you will work with your desk partner (now known as your lab partner) in
groups of 2 or 3. You will each submit a lab report (1 to 2 pages single spaced) due on
Tuesday the
Equation Sheet:
Kinematics
x = x0 + v0t + 1/2at2
v = v0 + at
v2 = v02 +2ad
Newtons laws
Newtons 2nd law: Fnet=ma
Gravity on Earth: Fgravity = mg
Force due to a spring: Fspring = -kx
Force due to frict