Work As Area Under F-x Graphs Video Lessons

Video Thumbnail

Concept

Problem: A system of two objects has ΔKtot = 7 J and ΔUint = -3 J.Part AHow much work is done by interaction forces?Part BHow much work is done by external forces?

FREE Expert Solution

Work and energy theorem:

W=-U

From the conservation of energy principle:

W=K+U

88% (450 ratings)
View Complete Written Solution
Problem Details

A system of two objects has ΔKtot = 7 J and ΔUint = -3 J.

Part A

How much work is done by interaction forces?

Part B

How much work is done by external forces?

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Work As Area Under F-x Graphs concept. You can view video lessons to learn Work As Area Under F-x Graphs. Or if you need more Work As Area Under F-x Graphs practice, you can also practice Work As Area Under F-x Graphs practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Mon's class at UGA.