A 125-pound person contains 57 kilograms of matter. a. What is their weight in newtons? Caution: always show your work; always include units, vector directions, and "-". signs. b. Is this weight the force that their scales push them, or the force that they push the scales with? C. Is the scale reading more/less/or the same (choose one), if the scale sits on an escalator moving upward at constant speed? Explain:

Inquiry into Physics
8th Edition
ISBN:9781337515863
Author:Ostdiek
Publisher:Ostdiek
Chapter4: Physics Of Matter
Section: Chapter Questions
Problem 2LA: Fill in the blanks of this little story with the names of the appropriate elements BeSTe OF LuCK In...
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1.
A 125-pound person contains 57 kilograms of matter.
a.
What is their weight in newtons? Caution: always show your work;
always include units, vector directions, and "-" signs.
b.
Is this weight the force that their scales push them, or the force
that they push the scales with?
C.
Is the scale reading more/less/or the same (choose one), if the scale
sits on an escalator moving upward at constant speed? Explain:
Transcribed Image Text:1. A 125-pound person contains 57 kilograms of matter. a. What is their weight in newtons? Caution: always show your work; always include units, vector directions, and "-" signs. b. Is this weight the force that their scales push them, or the force that they push the scales with? C. Is the scale reading more/less/or the same (choose one), if the scale sits on an escalator moving upward at constant speed? Explain:
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