Question

Plz help due in a hour

Answer 1

Answer:
`1.8409\ kN`

Step-by-step explanation:

Given

Mass of student
`m=70\ kg`

Mass of Jupiter
`M=1.901* 10^(27)\ kg`

Distance between them is
`r=6.98* 10^7\ m`

Gravitational force is given by

`\Rightarrow F=(GmM)/(r^2)\\\\\Rightarrow F=(6.74* 10^(-11)* 70* 1.901* 10^(27))/((6.98* 10^7)^2)`

`\Rightarrow F=18.409* 10^(-11+27-14)=1.8409\ kN`

If the distance is cut to half, then the force will be four times the initial force