Which of the following determines the strength of the force and gravity between two objects? choose all that apply
a) the speeds of the objects
b) the masses of the objects
c) the distance between the objects
d) the volume of the objects

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease. correct answer for apex - a, its nonpolar end dissolves the grease.

The identities of substances are the same before and after which type of change

Problem page a jet airplane reaches 846. km/h on a certain flight. what distance does it cover in 13.0 min? set the math up. but don't do any of it. just leave your answer as a math expression. also, be sure your answer includes all the correct unit symbols.