Name
Date
Pd
Chemistry Unit 7 Worksheet 4
Samples of Every Kind of Problem
On a separate sheet of paper, write a complete solution to each of the problems
below. Follow the procedure outlined in class
Mass
:
Weight on Earth
Speed
Velocity
Acceleration
Velocity
Inertia
Mass (kg) x 10 N
Distance / time
Speed with direction
Change of velocity / time
Acceleration x time
If velocity is a constant, accel
Name,_I<:_f+->,_ _
Date
P d_
UNIT II Worksheet 1
1. Consider the position vs. time graph below for cyclists A and B.
A
B
,
I
J
I
c. Which cyclist is travelling faster at t = 3s? How do you know?
A
-7'
Name
Pd
Date
Chemistry Unit 7
More practice in writing and balancing equations
Write balanced chemical equations for the following reactions.
1. Zinc reacts with hydrogen chloride to form zinc chlorid
Slope:
rise/run
change in y/change in x
y2 - y1/ x2 -x1
linear function:
y=mx+b
m is the slope
b is the vertical intercept
exponential function:
P=Poa^t
Po = initial quantity
a = the factor by which P
chiesa (dac3234) W13 HW2 Expansion & Gas Laws lacker (Q2 AP) This print-out should have 13 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering.