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Glencoe Physical Science (Homework)

James Finch

Physical Science, section 1, Fall 2019

Instructor: Dr. Friendly

Current Score : 14 / 15

Due : Sunday, September 29, 2019 06:00 EDT

Last Saved : n/a Saving...  ()

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Question
Points
1 2 3 4 5
–/4 –/2 –/5 –/2 –/2
Total
14/15 (93.3%)

  • Instructions

    Here are some textbook questions from Physical Science �2002 published by Glencoe/McGraw-Hill. Click here for a list of all of the questions coded in WebAssign. This demo assignment allows many submissions and allows you to try another version of the same question for practice.

Assignment Submission

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1. –/4 points gipc02 1.11.tc.defective My Notes
Question Part
Points
Submissions Used
1 2 3 4
–/1 –/1 –/1 –/1
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–/4
 
Make the following conversions.
(a) 1200 mL to L
(No Response) L
(b) 2 km to cm
(No Response) cm
(c) 4.3 dg to mg
(No Response) mg
(d) 24°C to K
(No Response) K
Your work in question(s) will also be submitted or saved.
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2. –/2 points GIPC02 2.13.tc. My Notes
Question Part
Points
Submissions Used
1 2
–/1 –/1
0/50 0/50
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–/2
 
A cyclist leaves home and rides due east for a distance of 25 km. She returns home on the same bike path.

If the entire trip takes 5 h, what is her average speed?
(No Response) km/h
What is her displacement?
(No Response) km
Your work in question(s) will also be submitted or saved.
Viewing Saved Work Revert to Last Response
3. –/5 points gipc02 3.16.ds.defective My Notes
Question Part
Points
Submissions Used
1 2 3 4 5
–/1 –/1 –/1 –/1 –/1
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–/5
 
Classify the following as examples of static, sliding, or rolling friction.
(a) sledding down a hill
    
(b) sitting in a chair
    
(c) pushing a grocery cart
    
(d) standing on a steep slope
    
(e) rowing a boat
    
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4. –/2 points gipc02 4.s1.07.defective My Notes
Question Part
Points
Submissions Used
1 2
–/1 –/1
0/50 0/50
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–/2
 
A 87 kg diver jumps off a 10 m platform. Calculate how much gravitational potential energy the diver has at the top of the platform and halfway down. For more help, refer to the Math Skill Handbook.
at the top
(No Response) J
halfway down
(No Response) J
Your work in question(s) will also be submitted or saved.
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5. –/2 points GIPC02 5.S1.05. My Notes
Question Part
Points
Submissions Used
1 2
–/1 –/1
0/50 0/50
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–/2
 
In which of the following situations is work being done? (Select all that apply.)


Explain your answers.
(No Response)

This answer has not been graded yet.

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