An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (Enter a whole number.) Numerical Answers Expected! Answer for Blank 1:

An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?