Question

Mass of an object is 20 kg what is its weight on the earth​

Answer 1

Answer:

400 This is a answer

Explanation:

20×20

Answer 2

Answer:

As we know a body's weight is the product of its mass and acceleration acting on it i.e

W=ma

given, m=20kg

here acceleration (a) would be g=10m/s²

{because on Earth a body experiences acceleration and due to gravity (g)}

so, weight of the body on Earth is  

W=20×10=200kg