Newton's Laws
F=MA
Newton's Second Law
Force= 15N
Acceleration= 5 m/s2
3 kg
The force that keeps us all on earth.
Gravity
False
For every action, there is an equal opposite reaction.
Newton's 3rd Law
Mass= 5kg
Acceleration = 100 m/s2
Force= 500 N
The force an object faces when falling through the air.
Air Resistance
List 2 forces that acted on your eggs as they fell.
Air resistance
Gravity
Force mass and acceleration are all related.
Newton's 2nd Law
Your egg fell at 9.81 m/s2 and had a mass of 2 kg. What is the force?
19.62 N
The force a ball faces when rolling on the grass.
Friction
If two football players are tackling each other with a force of 100 Newtons their forces are ________?
Balanced
Objects in motion want to stay in motion.
Newton's first law
What are the 3 components of Newton's 2nd law?
Mass
Acceleration
Force
Unit for measuring force.
Newton
If you have an object mass in grams what do you need to do to solve for F=MA?
Convert to kg.
Ball bouncing off of the floor is an example of
Newton's 3rd Law
Force= 100N
Acceleration= 5 m/s2
Mass= 20 kg
The unit of measure for acceleration.
m/s2
Imagine a sled sliding down a snowy hill. How does friction between the sled and the snow affect its motion?
It slows it down.