Science chapter 11 lesson 2
By Lydya Martens
Momentum
The combination of the mass and the speed.Example- theres a tennis ball and a baseball travaling the same speed the baseball has more mass but the tennis ball has more momentum than the baseball.
Newton's 2 Law of motion
Acceleration depends on the objects mass and the amount of net force applied to it. The formula is acceleration=force/motion.
Newton's Law of Universral Gravitation
The planets,the star, and all particles of matter exert gravitational force.It changes the way that scientist view the solar system.
Resorces
Science book page 606 to 609