Question

I need help on this (image attached)

Answer 1

136 N

Step-by-step explanation:

Weight can be calculated by multiplying mass and acceleration due to gravity. The equation is formed as
`\displaystyle{W=mg}`.

We know that her weight is 800 N on Earth and that acceleration due to gravity on Earth is given in the chart as 9.81 m/s². We will be finding her mass so we can find her weight on the moon.

`\displaystyle{800 = m\cdot 9.81 }\\\\\displaystyle{m=81.55}`

Therefore, her mass is approximately 81.55, now we find her weight on the moon.

`\displaystyle{W=81.55\cdot 1.67}\\\\\displaystyle{W\approx 136 N}`

Therefore, her weight on the moon is close to 136 N.