Mass vs Weight

Which concept is related to "inertia" = the ability of an object to resist a change in motion?

g stand for "free fall acceleration" but it can also be ... ... ... (3 words - no caps - no spelling mistakes)

True or false? When you go to the moon, your mass doesn't change but you will feel lighter.

A.True

B.False

g on Earth is 9.8 N/kg and g on mars is approximately 3.8 N/kg. Using the same "jumping force", where will it be easier for you to jump up straight in the air?

There are two planets, a yellow one and a grey one where aliens live. On which planet do you thing would the gravitational field strength be highest?

A.Yellow planet

B.Grey planet

C.The same on both

D.You can't know this from this image

How much does a 100 kg sumo wrestler weigh on Jupiter where g = 25 N/kg?

A.4 N

B.4 kg

C.2500 N

D.2500 kg

An object was weighed on Earth and the result was 4.6 kg. Then the object was taken on a space trip to mars. What would be the mass of the object there?

True or false? "You can never be weightless on Earth."

A.True

B.False

Using the info in the image, what is the gravitational field strength on the moon? The scales show the weight of the child.