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Physics 9 Online
Mal87:

Which of the following correctly states how to calculate the weight of an object on Earth given the object’s mass? A. Subtract 9.8 m/s2 to get the object’s weight in newtons. B. Divide the mass by 9.8 m/s2 to get the object’s weight in newtons. C. Multiply the mass by 9.8 m/s2 to get the object’s weight in newtons. D. Multiply the weight by 9.8 m/s2 to get the object’s mass in newtons.

Shadow:

Do you remember the formula for force of gravity?

Mal87:

No i do not

Shadow:

Sorry, had to take that quiz.

Shadow:

\[F_{g} = m \times g = Weight\]

Shadow:

\[g = 9.8 m/s^2\]

Mal87:

I think I have the answer but I want to run it by you and see if it was correct.

Shadow:

What did you go with

Mal87:

I went with the answer C.

Shadow:

That's correct :)

Mal87:

Okay thank you

Shadow:

As per what I've posted several times, \[F_{g} = m \times g = Weight\]

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