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Question 9 of 10 View Policies Show Attempt History 5/10 Current Attempt in Progress An object of mass 400 kg goes past a planet of mass $5 \times 10^{22}$ kg at a distance of $5 \times 10^6$ m from the center of the planet, traveling at a speed of 1280 m/s. Part 1 Your answer is incorrect. How far from the center of the planet will the object be when its speed is 1000 m/s? Distance = i 4.56e6 m Save for Later Using multiple attempts will impact your score. 40% score reduction after attempt 3 Attempts: 1 of 6 used Submit Answer

          Question 9 of 10
View Policies
Show Attempt History
5/10
Current Attempt in Progress
An object of mass 400 kg goes past a planet of mass $5 \times 10^{22}$ kg at a distance of $5 \times 10^6$ m from the center of the planet, traveling at a speed of 1280 m/s.
Part 1
Your answer is incorrect.
How far from the center of the planet will the object be when its speed is 1000 m/s?
Distance = i 4.56e6 m
Save for Later
Using multiple attempts will impact your score.
40% score reduction after attempt 3
Attempts: 1 of 6 used Submit Answer

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question 9 of 10 view policies show attempt history 510 current attempt in progress an object of mass 400 kg goes past a planet of mass 5 times 1022 kg at a distance of 5 times 106 m from th 32908

Added by Timothy R.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Supreeta N

11/24/2023

Step 1

The total energy of the object is the sum of its kinetic energy and gravitational potential energy. $$E = \frac{1}{2}mv^2 - \frac{GMm}{r}$$ where $m$ is the mass of the object, $v$ is its speed, $G$ is the gravitational constant ($6.674 \times 10^{-11} Show more…

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Question 9 of 10 View Policies Show Attempt History 5/10 Current Attempt in Progress An object of mass 400 kg goes past a planet of mass $5 \times 10^{22}$ kg at a distance of $5 \times 10^6$ m from the center of the planet, traveling at a speed of 1280 m/s. Part 1 Your answer is incorrect. How far from the center of the planet will the object be when its speed is 1000 m/s? Distance = i 4.56e6 m Save for Later Using multiple attempts will impact your score. 40% score reduction after attempt 3 Attempts: 1 of 6 used Submit Answer

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