Question

If an object weighs 53.9 N, what is its mass? Use g = 9.8 m/s².

Answer 1

Answer:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product

Answer 2

Given,

Weight of the object = 53.9 N

Value of gravitational acceleration (g) = 9.8 m/s²

To find,

The mass of the object.

Solution,

We can simply solve this numerical problem by using the following process.

Here, we have to use the mathematical relationship between mass, weight and gravitational acceleration. Which is -

Weight = Mass × Gravitational acceleration

53.9 = Mass × 9.8 (Putting the given values.)

Mass = 53.9/9.8

Mass = 5.5 kg

[This will be considered as the final result. And, SI unit of mass is used, as rest of the given physical quantities are also in respective SI units.]

Hence, the mass will be 5.5 kilograms.