The centers of a 8.0 kg lead ball and a 70 g lead ball are separated by 10 cm?

Part A
What gravitational force does each exert on the other?
Express your answer using two significant figures.

Part B
What is the ratio of this gravitational force to the weight of the 70 g ball?

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference

Carmen is load furniture and boxes onto a moving truck. she picks up boxes of her things, places them on a cart, and pushes the cart to the moving van. which term best describes the type of force carmen uses? a. contact b. friction c. gravity d. noncontact

Acar going 30 m/s to 70 m/s in 10 seconds calculate the acceleration of the car