In which scenario will the two objects have the least gravitational force between them? A. Mass of object 1 = 15kg
Mass of object 2 = 12 kg
Distance between objects = 0.5 m
B. Mass of object 1 = 12 kg
Mass of object 2 = 12 kg
Distance between objects =1.5m
C. Mass of object 1 = 12 kg
Mass of object 2 = 12 kg
Distance between objects = 0.5 m
D. Mass of object 1 = 15 kg
Mass of object 2 = 12 kg
Distance between objects = 1.5 m a. p.e. x

If there's a small amount of friction between two surfaces, the result could be select all that applya. no movement b. heatc. a little bit of movementd. sliding around

On a mild saturday morning while people are working inside, the furnace keeps the temperature inside the building at 23degreesc. at noon the furnace is turned off, and the people go home. the temperature outside is a constant 16degreesc for the rest of the afternoon. if the time constant for the building is 3 hr, when will the temperature inside the building reach 18degreesc? if some windows are left open and the time constant drops to 2 hr, when will the temperature inside reach 18degreesc?

Agirl throws a ball. if the ball's acceleration is 12 m/sec/sec and its mass is 0.5 kg, how much force did the girl apply to the ball?