Question

If an object has a mass of 30.0 lbm and weighs 28.9 lbt, what is the local gravity where it is located? W = m*g

Answer 1

Step-by-step explanation:

As it is given that W =
`m * g` = 28.9 lbf

Mass is given as 30.0 lbm

Now, calculate
`g_(c)` as follows.

`g_(c) = (weight given)/(mass)`

=
`(28.9 lbf)/(30.0 lbm)`

= 0.9633 lbf/lbm

Since, it is known that 1 lbf = lbm \times
`32.2 ft/s^(2)`. Therefore, local gravity (g') will be calculated as follows.

`0.9633 * 32.2 ft/s^(2)`

=
`31.02 ft/s^(2)`

Thus, we can conclude that the value of local gravity is
`31.02 ft/s^(2)`.