November 12, 2010
Light and Sound
Task answer the following questions
Exercises 1, 2, 6, 9, and 36 on pages 268-269 Exercises 1, 2, 6, 7, and 20 on pages
291-292 and Exercise 1 on page 315
Pages 268 and 269
1. What is the source of wave motion?
A vibratin
November 1, 2010
Exercises 21, 22, 32 and 35 on pages 222- 223
21. Your tutor tells you that an ampere and a volt really measure the same thing,
and the different terms only serve to make a simple concept seem confusing. Why
should you consider getting a
March 27, 2011
Forces, Moments, and Equilibrium
Problem 2.9
Three members of a truss frame into a steel gusset plate. All forces are concurrent at
point O. Determine the resultant of the three forces that must be carried by the gusset
plate.
Answer;
SIN
=
October 15, 2010
Gravity and Projectiles
Exercises 13, 20, 23and 47 on pages 129- 131
13. The planet Jupiter is more than 300 times as massive as Earth, so it might
seem that a body on the surface of Jupiter would weight 300 times as much as it would
weig
Darletris Nelson
July 31, 2016
MA3110
Statistics
Hypothesis Testing
Exercise 4.2
Task 1
Examine the given statement
1.The proportion of people aged 1825 who currently use illicit drugs is equal to
0.20 (or 20%). Express the null hypothesis H0 and the alte
Darletris Nelson
MA3110: Statistics
July 16, 2016
Interpreting the Confidence Interval
1. A simple random sample of 40 salaries of NCAA football coaches has a mean of $415,953
and a standard deviation of $463,364. Construct a 95% confidence interval estim
Darletris Nelson
October 10,2012
Descriptive Statistics
Tasks:
Complete the following exercises from your textbook Elementary StatisticsPicturing
the World:
Section 2.3
Exercise # 16 P.68
Finding and Discussing the mean and mode
Education - the education
Lab 8.1: Electricity
Physics Lab Student Answer Sheet
Lab 8.1: Electricity
Physics Lab Student Answer Sheet
Student Name: _
Section Number: _
Instructions: Follow the steps outlined in your Physics Lab Manual for Lab 8.1. Use this
answer sheet to record y
Lab 9.1: Waves
Physics Lab Student Answer Sheet
Lab 9.1: Waves
Physics Lab Student Answer Sheet
Student Name: _
Section Number: _ Lab 9.1_
Instructions: Follow the steps outlined in your Physics Lab Manual for Lab 9.1. Use this
answer sheet to record your
November 14, 2011
Week 3 Lab 1
Shrink and Swell
Exercise 10 problem 1
For a project, your company needs to haul away 1,450 bank cubic yards (bcy) of soil. If
the soil has a swell of 25 percent, how many loose cubic yards (Icy) of soil will need to
be haul