1. what is force?
2. Type of forces?
3. define pressure?
4. what is unit of force in SI system?
5. what is unit of force in CGS system?
Answers
Answer:
what is force?
Answer:-strength or energy as an attribute of physical action or movement.
types of forces?
Answer:-fundamental force, also called fundamental interaction, in physics, any of the four basic forces—gravitational, electromagnetic, strong, and weak—that govern how objects or particles interact and how certain particles decay. All the known forces of nature can be traced to these fundamental forces.
define pressure?
Answer:-continuous physical force exerted on or against an object by something in contact with it.
what is unit of force in SI system?
Answer:-The SI unit of force is the newton, symbol N. The base units relevant to force are: The metre, unit of length — symbol m. The kilogram, unit of mass — symbol kg.
Kilogram-force: kgf
what is unit of force in CGS system?
Answer:-For example, the CGS unit of force is the dyne, which is defined as 1 g⋅cm/s2, so the SI unit of force, the newton (1 kg⋅m/s2), is equal to 100000 dynes.
Answer:
force""""
Explanation:
1. In physics, a force is any influence that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity.