A book weighing 5 N rests on top of a table. * A downward force of magnitude 5 N is exerted on the book by the force of...
A book weighing 5 N rests on top of a table.
* A downward force of magnitude 5 N is exerted on the book by the force of
a.table
b. gravity
c. intertia
* An upward force of magnitude _____ is exerted on the _____ by the table. Fill in the blanks
* Do the downward force in Part A and the upward force in Part B constitute a 3rd law pair?
* The reaction to the force in Part A is a force of magnitude _____, exerted on the _____ by the _____. Its direction is _____ . Fill in the blanks
* The reaction to the force in Part B is a force of magnitude _____, exerted on the _____ by the _____. Its direction is _____. Fill in the blanks
* Which of Newton's laws dictates that the forces in Parts A and B are equal and opposite?
| Newton's 1st or 2nd law or Newton's 3rd law | |
Homework Answers
a) b.Gavity
b) An upward force of magnitude 5N is exerted on the book by the table.
c) No
D)The reaction to the force in Part A is a force of magnitude 5N, exerted on the EARTH by the BOOK. Its direction is UPWARD.
E) The reaction to the force in Part B is a force of magnitude 5N, exerted on the TABLE by the BOOK. Its direction is DOWNWARD.
G) Newton's 3rd law
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A book weighing 5 N rests on top of a table. * A downward force of magnitude 5 N is exerted on the book by the force of...
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A book weighing 5 N rests on top of a tablePart AA downward force of magnitude 5 N is exerted on the book by the
force ofPart BAn upward force of magnitude _____ is exerted on the _____ by
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constitute a 3rd law pair?Part DThe reaction to the force in Part A is a force of magnitude
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A book weighing 5 N rests on top of a table. 1.A downward force of magnitude 5 N isexerted on the book by the fo...
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gravity
inertia
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2. An upward force of magnitude _____
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A. 6N/table
B. 5N/table
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D. 6N/book
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