Question

What is the mass of an object that has a weight of 80.0 N?

Answer 1

8kg

Step-by-step explanation:

using the formula Force(F)=mass(m)×acceleration(a),

since we are finding the mass of the object,we will make m the subject by dividing both sides by a.

you will now get m= f/a

the acceleration on Earth is usually 10m/s

m= 80/10

m= 8/1 which is also 8kg

Answer 2

Step-by-step explanation:

SUPONIENDO QUE LA ACELERACIÓN DE LA GRAVEDAD ES
`9.80 m/s^(2)`

USANDO LA SEGUNDA LEY DE NEWTON:

m = 80.0 N/
`9.80 m/s^(2)` = 8.16 kg