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define force ????????????????
Answers
Answer:
In physics, a force is any interaction 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. Wikipedia
In SI base units: kg·m/s2
Other units: dyne, pound-force, poundal, kip, kilopond
Derivations from other quantities: F = m a
SI unit: Newton
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▷Question
Define force?
▷Answer
Force is defined as a push or pull acting on an object!
There are variety of forces we can Find around us. All the forces can be broadly catogrised as contact & Non - contact .
Contact Forces : Forces acting between two object when comes under contact . Wheter object is in direct or indirect contact it doesn't mean will still define it as contact force .
Example :
- Mascular Force
- Frictional Force
- Mechanical Force
Non - Contact Forces : Forces that acts on an object without not being in contact . We can find various object even without touching it .
Example :
- Magnetic Force
- Gravitational Force
- Electrostatic Force