Two particles have a mass of 7.8 kg and 11.4 kg , respectively. A. If they are 800 mm apart, determine the force of gravity acting between them. B. Compare this result with the weight of each particle. Find weight of the first particle. C. Find weight of the second particle.

A) About newtons

B) 76.518 newtons

C) 111.834 newtons

Explanation:

A) , where G is the universal gravitational constant, M 1 and 2 are the masses of both objects in kilograms, and r is the radius in meters. Plugging in the given numbers, you get:

B) You can find the weight of each object on Earth because you know the approximate acceleration due to gravity is 9.81m/s^2. Multiplying this by the mass of each object, you get a weight for the first particle of 76.518 newtons.

C) You can do a similar thing to the previous particle and find that its weight is 11.4*9.81=111.834 newtons.

Hope this helps!

answer: eco and eco system

explanation:

can you make it more obvious. i can't see it properly