314 ounces. based on the tiles below, what is the mass of the pumpkin in kilograms?

= 8.9 kg

Explanation:

The pumpkin weighs 314 ounces

We want to calculate weight in kilograms

1 ounces is equivalent to 0.02835 kg

Therefore;

314 ounces will be equivalent to;

= 314 ounces × 0.02835 kg

= 8.902 kg

= 8.9 kg (2 d.p.)

Therefore; the mass of the pumpkin in kilograms is 8.9 kg

The answer for this question is d. none of these

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant.