57 524
Assignments Done
Successfully Done
In February 2018
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Mechanics | Relativity Question for Janice

Question #16849
Calculate the force of gravity on a 20 kg mass at Earth's surface. The mass of Earth is 6. 1024 kg, and its radius is 6.4 106 m.?
Expert's answer
The magnitude of the gravity force acting on a 20 kg mass at Earth's surface is

F = G*m*M/r² =

= 6.67384×10^(-11)[m³/kg/s²] * 6×10^24[kg] * 20[kg] / (6.4*10^6[m])² =

& asymp; 195.5227[N].

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be first!

Leave a comment

Ask Your question