Question

if the weight of an object is 10 kg then its value in Si unit is​

Answer 1

Answer:

98 N

Explanation:

Given -

Weight of an object on weigh machine = 10 kg

To find -

Its value in SI unit

Solution -

It weighs 10 kg, means its mass = 10 kg

We have to find the value in SI unit, SI unit of weight is Newton.

Weight = Mass × acceleration

= 10 kg × 9.8 m/s²

= 98 kg m/s²

= 98 N

So 10 kg object's weight in SI unit = 98 N

Note :-

The weight we weigh on weighing Machine is called mass. Its SI unit is Kilo Grams (KG).

Weight = Mass × acceleration

Acceleration = gravitational acceleration.

Our Earth's acceleration (g) is 9.8 m/s²

So weight on Earth = mass × 9.8 m/s²

Its SI unit is Newton (N)

hope it helps.