How would you in few words explain 'force'?

In summary, force is a physical quantity that describes the interaction between two objects or systems, and it is measured in newtons (N). There are four fundamental forces in nature: gravitational force, electromagnetic force, strong nuclear force, and weak nuclear force. According to Newton's Laws of Motion, force can affect an object's motion by causing it to accelerate, decelerate, or change direction. While force itself cannot be seen, we can observe its effects on objects and systems.
  • #1
MrNuanjar
1
0
How would you in few words explain 'force'?

Could you say: A force is the acceleration of mass.
 
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  • #2
The most general way I can express it is:

[tex]\vec{F}=\frac{\mathrm{d}\vec{p}}{\mathrm{d} t}[/tex]If you're looking for a description in words, wikipedia defines a force as:

"...a force is any influence that causes a free body to undergo a change in speed, a change in direction, or a change in shape."
 

1. What is force?

Force is a physical quantity that describes the interaction between two objects or systems that causes a change in motion or shape.

2. How is force measured?

Force is measured in units of newtons (N) using a device called a spring scale or a force meter.

3. What are the different types of forces?

There are four fundamental forces in nature: gravitational force, electromagnetic force, strong nuclear force, and weak nuclear force.

4. How does force affect an object's motion?

According to Newton's Laws of Motion, force can cause an object to accelerate, decelerate, or change direction.

5. Can force be seen?

No, force cannot be seen because it is an invisible and intangible concept. However, we can observe the effects of force on objects and systems.

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