An object is thrown upward , what is true about the objects upward velocity and acceleration

Brutus, the dog, is pulling a bone to the left with a force of 20 n. lassie, another dog, is pulling a bone to the right with a force of 18n. what is the net force? a. b. c.

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

Which of the choices are parts of an atom? select all that apply. a.) compound b.) electron c.) neutron d.) molecule e.) photon f.) proton g.) element