1st & 2nd Law
Newton’s second law can be written as this equation.
F=M x A
Newton’s third law says that for every action, there is _____. Fill in the blank.
an equal and opposite reaction
In the OA activity, were the forces running into each other or pushing away from each other?
Away
What happens to the force when you drop the same mass from a greater height?
What is the force increase, and the indent gets larger?
What song did Mr McDaniel/Coach 68 sing last week?
Shake It Off by Taylor Swift
What does the F stand for in F=M x A?
Force
What activity did you do last week to explain the 3rd law of motion?
Tug of war
What happens when you push against a wall that does not move?
You don’t move because the wall pushes back with equal force
In this activity, what does the size of the indent in the sand tell us?
How much force was created when the balloon hit
What is Ms. McNeil's favorite hobby?
photography
What is another name for the 1st law of Motion?
Inertia
Air comes out of a balloon. The balloon moves _____
The other way
When two objects push on each other with equal strength, what happens to their motion?
they cancel out or stay still because the forces are balanced
Why does the same balloon cause different indent sizes when dropped from different heights?
It has more speed and force the higher it falls from
How much does Ms Sprauge's Dog weigh?
70lbs
A soccer ball sitting still will not roll until what?
You apply force to it
A skateboard moves when you push the ground. The ground pushes the skateboard _____.
Forward
If the wall could roll away like a scooter, what would happen when you push it?
You would roll backwards because the wall no longer pushes back with the same force
If two balloons have the same mass but one makes a smaller indent, what can you infer?
A force-reducing method was used, or it was dropped from a lower height
What is Ms Izzie's favorite holiday?
St. Patrick Day's