Newtons 1ST Law
What does Newton’s First Law state?
An object with stay in motion, or stay at rest unless acted upon by an outside force.
Newtons equation to solve for Mass when given force and acceleration
Mass = Force/Acceleration
What is the scientists name that created Newtons Laws
Sir Isaac Newton
This law helps explain why when you step on the gas in a car, it speeds up in proportion to how hard you press.
Newton's 1st law
In the medical world, this kind of doctor specializes in babies, young children, and teenagers
Pediatrician
How does wearing a seatbelt relate to Newton's First Law?
When a car suddenly stops, your body wants to keep moving forward. A seatbelt provides the unbalanced force needed to stop you, preventing injury.
A 5 kg rock is thrown at a wall at an acceleration of 21 m/s2. What is the force that the rock is thrown with?
105 N
What does Newtons 3RD Law state?
For every action there is an equal and opposite reaction.
Forces come in pairs
A soccer ball will keep rolling across the field unless it hits something, like a goalpost or a player. This happens due to this law.
Newtons 1st law
This is the largest planet in our solar system, 11x larger than Earth
Jupiter
Why do objects eventually stop moving if no force is supposed to act on them?
Friction, Gravity, and air resistance slow the object and stop it.
The formula that expresses Newtons 2nd Law
F= Ma
When two ice skaters push off from each other, they glide in opposite directions. This is an example of Newtons 3rd Law. TRUE OR FALSE.
TRUE
When you jump on a trampoline, you push down and the trampoline pushes you back up. This action-reaction pair is a perfect example of this law.
Newton’s Third Law
This US Document begins with the words, "We the People"
The United States Constitution
What is inertia
Inertia is an object's resistance to a change in its state of motion.
A soccer ball is kicked with 7 N of force and an acceleration of 9 m/s2. What is the soccer balls Mass including units
0.77 kg or 0.78kg
happens to a skateboarder when they push back on the ground with their foot.
the skateboard moves forward.
A rocket zooms into space thanks to this law, which explains how the expulsion of gas propels it forward.
Newton's 3rd law
This town in Texas was the birthplace of Dr. Pepper
What is Waco, Texas
Newton's 1st Law is often called this because it describes an object’s natural state of motion.
Law of Inertia
I push against a 5 kg table with 11 Newtons of force to the left while someone else standing on the opposite side of the table pushes against it with 8 N of force to the right. Which direction will it go and at what force?
Left with 3 N of force
11 (left) - 8 (right) = 3
A person jumping off a diving board doesn't exert any force on the board. TRUE OR FALSE.
FALSE
When you’re driving your car and slam on the brakes, the car’s passengers move forward, even though the car stops. This happens because of this law.
Newton's 1st law
This US State has the most volcanoes in the entire country
Alaska