Answers Physical Science PretestQuestion 7

7

lesson pretestMultiple Choice

Pretest

Question 7 • Physical Science

Jill is pushing a box across the floor. Which represents the upward force perpendicular to the floor?

Answer

A

cap f sub cap p

B

cap f sub g

C

cap f sub cap n

D

cap f sub f

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10 verified answers

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Jill is pushing a box across the floor. Which…