A book weighing 5 N rests on top of a table. * A downward force of magnitude 5 N

ID: 1963918 • Letter: A

Question

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

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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