Friday, March 6, 2020

Homework: 
Work on Edmentum Power Standard #6

Today in class: 
1.  Directed Reading A:  What is a Machine?
2.  Complete and hand in the Work and Power Lab.
     Use the sample data below to help you answer the questions on the back

Record and Calculate: Mass, Work and Power
A) “Walk” Student #1 
Mass (kg)
Gravitational Acceleration “a”
Distance Height (m) 
Time for climb (sec) 
Work (Joules) 
Power (Watts)
Trial #1
185 pounds
9.8 m/s2 
4.14m7.5 seconds

Trial #2 

9.8 m/s2  
4.14m8.4 Seconds

Trial #3

9.8 m/s2 
4.14m8.1 seconds

Average

9.8 m/s2  

4.14m




A) “Run” Student #1 
Mass (kg)
Gravitational Acceleration “a”
Distance Height (m) 
Time for climb (sec) 
Work (Joules) 
Power (Watts)
Trial #1

9.8 m/s2 
4.14m3.9 seconds

Trial #2 

9.8 m/s2 
4.14m4.2 seconds

Trial #3

9.8 m/s2 
4.14m3.8 seconds

Average

9.8 m/s2 

4.14m




3.  Edmentum Power Standard #6
4.  Directed Reading A "Simple Machines"

Absent Students: 
Work on anything that you can complete from the above list.

WIN:
Bouncing Ball Extra Credit Lab
Complete Edmentum Power Standard #6
Prescriptions for Benchmark 3

Important Resources and Information:
Online Textbook can be found on canvas