Question

Uncle Harry weighs 80 newtons. What is his mass in kilograms?

Answer 1

Answer:

mass on earth=weight/acceleration due to gravity

⇒80/10(approx value so as to make the calculation very easy)

⇒8kg

Explanation:

therefore uncle harry's mass is about 8 kg its actually unbelievable(xD) hypothetical! ;)

Answer 2

Given - Weight

Find - Mass

Solution - Weight and mass are related to each other as -

Weight = mass*acceleration due to gravity

Taking acceleration due to gravity as 10 m/s².

Keep the values in formula

Mass = 80/10

Performing division

Mass = 8

Hence, the mass of Uncle Harry is 8 kilograms.