You jump up into the air. Which of the following is propelling you up into the air?GravityYour force pushing downYour cool tennis shoesO The floor If you drop a rock from a three-story building, with no air resistance, how many forces are acting on the rockand in what direction?O 1, downO 1, upO 2, upO2, down

Answered: Image /qna-images/answer/ee40c9ce-8362-4b2d-b4d4-4d00384993e4.jpg

Answered: You jump up into the air. Which of the…

You jump up into the air. Which of the following is propelling you up into the air? Gravity Your force pushing down Your cool tennis shoes The floor

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter2: Newton's Laws

Section: Chapter Questions

Problem 9P: The engines in a supertanker carrying crude oil produce a net force of 20,000,000 N on the ship. If...

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Concept explainers

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.

Question

You jump up into the air. Which of the following is propelling you up into the air?
Gravity
Your force pushing down
Your cool tennis shoes
O The floor

If you drop a rock from a three-story building, with no air resistance, how many forces are acting on the rock
and in what direction?
O 1, down
O 1, up
O 2, up
O2, down

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