https://padlet.com/main_alyssa/ghvfr0uvb2cl physics en-us 2016-11-27 20:38:56 UTC 2025-04-24 11:41:21 UTC hello@padlet.com main_alyssa https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140048882

Newton’s First Law: every object continues in a state of rest, or of uniform speed in a straight line , unless acted on by a nonzero net force.

Relation: The mousetrap car in inertia before it starts and when it ends.

]]> 2016-11-27 20:41:00 UTC https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140048882 main_alyssa https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140048923

Newton’s Second Law: The acceleration produced by a net force on an object is directly proportional to magnitude of the net force, is in the same same direction as the net force, and is inversely proportional to the mass of the object.

Relation: As the force of the mousetrap car increases the magnitude increases, but when the mousetrap cars mass increases the magnitude decreases.

]]> 2016-11-27 20:41:29 UTC https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140048923 main_alyssa https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140048975

Newton’s Third Law: Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force n the first object.  

Relation: The mousetrap car will hit the wall with the same force as the wall with hit the mousetrap car.

]]> 2016-11-27 20:42:17 UTC https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140048975 main_alyssa https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140050033 There is a lot of Potential and Kinetic energy in our mousetrap car. When you wrap the string around the axle, it generates potential energy. Whatever amount of potential energy the string has will be the maximum amount of kinetic energy it can turn into. Once you release the mouse trap and the string pulls forward, that potential energy is transformed into kinetic energy. ]]> 2016-11-27 20:58:17 UTC https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140050033 main_alyssa https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140051983 1. The wheels push on the floor and the floor pushes back on the wheels  
2. When you release the car, the part of the mouse trap known as the hammer pulls on the string and the string pulls on the hammer
3. If your mousetrap hits the wall, the wall hits the mousetrap back
4. As the front axel pulls on the circle screws, the circle screws pull back on the axel. ]]> 2016-11-27 21:19:32 UTC https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140051983 main_alyssa https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140055217 initial velocity: 0 m/s
average velocity: 0.431m/s
initial acceleration of the car: 1.435 m/s
the force of friction acting on the car: 130x
.13x1.435= 0.148343kg
impulse on the car 
(mass times change in velocity) 0.13N x 0.3502= 0.045 kg

]]> 2016-11-27 22:03:57 UTC https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140055217 main_alyssa https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140063855 https://drive.google.com/a/stjoebears.com/file/d/0B3yFQePFRsJ9bUVpeDNwenNEUFE/view?usp=sharing]]> 2016-11-28 00:12:21 UTC https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140063855 main_alyssa https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140063898 https://drive.google.com/a/stjoebears.com/file/d/0B3yFQePFRsJ9T3g1czJqX0xGR0k/view?usp=sharing]]> 2016-11-28 00:12:55 UTC https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140063898 main_alyssa https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140063978 https://drive.google.com/a/stjoebears.com/file/d/0B3yFQePFRsJ9SlNmdGluNjlTd3c/view?usp=sharing]]> 2016-11-28 00:13:40 UTC https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140063978 main_alyssa https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140064030 https://drive.google.com/a/stjoebears.com/file/d/0B3yFQePFRsJ9dEZhWnl5OGsyeDg/view?usp=sharing]]> 2016-11-28 00:14:17 UTC https://padlet.com/main_alyssa/ghvfr0uvb2cl/wish/140064030