How Do You Calculate the Gravitational Force on a 2 kg Mass?

AI Thread Summary
To calculate the gravitational force on a 2 kg mass at the origin due to two other masses, the universal gravitational constant (6.6726 × 10^−11 N·m²/kg²) is essential. The masses are positioned at (4,2) for 5 kg and (1,-3) for 6 kg. A step-by-step approach is required to determine the net gravitational force, including calculating the individual forces exerted by each mass on the 2 kg mass. The initial attempt yielded a result of 1.72e-9 N, which was incorrect, indicating a need for further calculation and clarification. Providing detailed work will help in resolving the issue effectively.
armanio99
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Homework Statement



Three masses are arranged in the (x, y) plane
as shown. What is the magnitude of the resulting
force on the 2 kg mass at the origin? The
value of the universal gravitational constant
is 6.6726 × 10^−11 N · m^2/kg^2 .
Answer in units of N

2kg @ (0,0)
5kg @ (4,2)
6kg @ (1,-3)

Please show step by step.

Homework Equations





The Attempt at a Solution



I got 1.72e-9. But it was incorrect.
 
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armanio99 said:

Homework Statement



Three masses are arranged in the (x, y) plane
as shown. What is the magnitude of the resulting
force on the 2 kg mass at the origin? The
value of the universal gravitational constant
is 6.6726 × 10^−11 N · m^2/kg^2 .
Answer in units of N

2kg @ (0,0)
5kg @ (4,2)
6kg @ (1,-3)

Please show step by step.

Homework Equations





The Attempt at a Solution



I got 1.72e-9. But it was incorrect.

Hi armanio99, welcome to Physics Forums.

You'll have to show the work for your own attempt to solve the problem before we can know how to help you.
 

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