2 Answered Questions for the topic What Is The Difference?

What Is The Difference?

02/19/17

What is the density of a block with a mass of 100,000 g, and dimensions 10 in by 20 cm by 5 ft? 2.54 cm/in. 12 in/ft.

help me please
What Is The Difference?

02/15/17

What is the difference between F=G m1m2/r^ , F=Gm1m2*unit vector r/r^2, and F=-Gm1m2/r^2?

I think some of these formulas are used for magnitudes of gravitational force and others just for gravitational force. I just wanted to be sure and need a clear explanation. Thank you in advance.

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