SI unit of weight isa)kg wtb)Nc)g wtd)none of theseCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Option b

Answer

B) N ,because
the weight of an object is related to the force acting on the object, either due to gravity or to a reaction force that holds it in place. ... The unit of measurement for weight is that of force, which in the International System of Units (SI) is the newton.

Answer

What's ur doubt in this answer ??

Answer

Weight is nothing but the force of attraction exerted by the earth on a body.
Now since the SI unit of force is Newton and the weight is also a force, this means that the SI or weight is Newton as well.

Answer

SI unit of weight is 'Newton' (N)

Explanation:
Weight is the force experienced by an object due to gravity. It is the measure of the gravitational force acting on an object. The SI unit of force is the Newton (N).

Key Points:
1. Weight is a force and is measured in units of force.
2. The SI unit of force is the Newton (N).
3. The Newton is defined as the force required to accelerate a one-kilogram mass by one meter per second squared.
4. Weight is directly proportional to the mass of an object. The greater the mass, the greater the weight.
5. Weight is also dependent on the acceleration due to gravity. On Earth, the acceleration due to gravity is approximately 9.8 meters per second squared.
6. The weight of an object can be calculated using the formula: weight = mass x acceleration due to gravity.
7. Weight is a vector quantity, which means it has both magnitude and direction.
8. Weight is different from mass. Mass is a measure of the amount of matter in an object, while weight is the force exerted on an object due to gravity.
9. Weight can vary depending on the location. The acceleration due to gravity is slightly different on different planets and at different altitudes.
10. Weight is often measured using a scale or a balance.

In conclusion, the SI unit of weight is the Newton (N), which is a unit of force.

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