How do we know a force is acting?

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Homework Help Overview

The discussion revolves around the concept of force in physics, specifically addressing its definition, how to recognize its presence, and the effects it can produce. The original poster seeks clarification on these fundamental questions.

Discussion Character

  • Exploratory, Conceptual clarification

Approaches and Questions Raised

  • Participants explore basic definitions of force and its implications, with one suggesting the use of a textbook to find relevant information, particularly Newton's Second Law, as a potential source for answers.

Discussion Status

The conversation is in its early stages, with some participants providing hints and references to external sources. There is no explicit consensus yet, and the original poster expresses a desire for assistance.

Contextual Notes

The original poster has a deadline for their inquiry, indicating a time constraint that may affect the depth of the discussion.

ultimasayan
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can someone help me please with these questions

1.what is an force?
2.how do we know a force is acting?
3.what effect can force have?

i really need help by 06/02/08 gmt 10 am

thx
 
Physics news on Phys.org
"In physics, force is what causes a mass to accelerate. It may be experienced as a lift, a push, or a pull" - wikipedia
 
No offense, but these are pretty basic definitions that you could find easily with a little effort. Do you have a text? What does it say about forces?

I'll give you a hint: If you can find Newton's Second Law in your text, it should answer all three of these for you.

Casey
 
thx lol
sorry to waste your time
 

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