A 59 kg block is positioned 2.0 meters away from another 59 kg block. What is the gravitational force exerted on each object? A)
5.8 × 10-8 N

B)
2.0 × 10-9 N

C)
9.8 × 10-10 N

D)
1.2 × 10-7 N

Explanation:

The gravitational force equation is

where G is the gravitational constant. Filling in with what we are given and what we know to be true:

which, when you do the math, comes out to be

, choice A.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2