Question

In one hand you hold a 0.13 -kg apple, in the other hand a 0.22 -kg orange. The apple and orange are separated by 0.75 $\mathrm{m}$ . What is the magnitude of the force of gravity that (a) the orange exerts on the apple and (b) the apple exerts on the orange?

Name: Problem 5, Chapter 12: Physics
Uploaded: 2020-03-03T07:27:21-08:00
Duration: 3 min 10 s
Channel: Andy Chen
Description: In one hand you hold a 0.13 -kg apple, in the other hand a 0.22 -kg orange. The apple and orange are separated by 0.75 m . What is the magnitude of the force of gravity that (a) the orange exerts on the apple and (b) the apple exerts on the orange?

   In one hand you hold a 0.13 -kg apple, in the other hand a 0.22 -kg orange. The apple and orange are separated by 0.75 $\mathrm{m}$ . What is the magnitude of the force of gravity that (a) the orange exerts on the apple and (b) the apple exerts on the orange?

Physics

James S. Walker 5th Edition

Chapter 12, Problem 5

Instant Answer

Solved by Expert Andy Chen

03/03/2020

Step 1

This can be mathematically represented as: \[ F = G \frac{m_1 m_2}{r^2} \] where: - $ F $ is the force between the masses, - $ G $ is the gravitational constant, - $ m_1 $ and $ m_2 $ are the two masses, and - $ r $ is the distance between the centers of Show more…

Show all steps

Thanks for your feedback!

In one hand you hold a 0.13 -kg apple, in the other hand a 0.22 -kg orange. The apple and orange are separated by 0.75 $\mathrm{m}$ . What is the magnitude of the force of gravity that (a) the orange exerts on the apple and (b) the apple exerts on the orange?

Play audio

Feedback

Andy Chen and 85 other subject Physics 101 Mechanics educators are ready to help you.

Ask a new question

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Newton's Third Law of Motion

This principle asserts that for every action, there is an equal and opposite reaction. In the context of gravitational forces, it means that the force one object exerts on another is matched by an equal force exerted in the opposite direction, ensuring that the forces are balanced even though the objects may have different masses.

Newton's Law of Universal Gravitation

This law states that every two point masses attract each other with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. The equation F = G * (m1 * m2) / r^2 encapsulates this relationship, where G is the gravitational constant, m1 and m2 are the masses, and r is the separation between their centers of mass.

Please give Ace some feedback