Force and Motion by Savannah Esquibel https://padlet.com/304424/mfzaljf2im7o Made with charm en-us 2017-08-28 18:14:26 UTC 2023-05-12 20:34:16 UTC hello@padlet.com Kinetic Friction 304424 https://padlet.com/304424/mfzaljf2im7o/wish/183206347 A force that acts between moving surfaces. As an object moves over a surface it experiences a force in the opposite direction as its movement ( this depends on the magnitude of the coefficient between two different materials.

This image demonstrates how the force of the table being pushed is receiving force, as well is the force of the feet movement.

http://www.softschools.com/formulas/physics/kinetic_friction_formula/92/]]> 2017-08-28 18:18:16 UTC https://padlet.com/304424/mfzaljf2im7o/wish/183206347 Static Friction 304424 https://padlet.com/304424/mfzaljf2im7o/wish/183206497 A friction between two surfaces that are not moving past each other.

For example, this image shows how the man apply pressure to make the box move. If he stops adding force the box will stop.

http://www.softschools.com/formulas/physics/static_friction_formula/30/]]> 2017-08-28 18:18:39 UTC https://padlet.com/304424/mfzaljf2im7o/wish/183206497 Average Speed 304424 https://padlet.com/304424/mfzaljf2im7o/wish/183206573 The average speed of an object in an interval of time is the distance traveled by the object divided by the duration of the interval; the instantaneous speed is the limit of the average speed as the duration of the time interval approaches zero.

This picture represents how the truck is calculating the average speed.

https://en.wikipedia.org/wiki/Speed]]> 2017-08-28 18:18:51 UTC https://padlet.com/304424/mfzaljf2im7o/wish/183206573 Net Force 304424 https://padlet.com/304424/mfzaljf2im7o/wish/183206765 The combination of all of the forces acting on an object.

This image for example, shows how both sides are receiving force.

http://study.com/academy/lesson/what-is-net-force-definition-magnitude-equations.html]]> 2017-08-28 18:19:22 UTC https://padlet.com/304424/mfzaljf2im7o/wish/183206765 Reference Point 304424 https://padlet.com/304424/mfzaljf2im7o/wish/183206901 a basis or standard for evaluation, assessment, or comparison; a criterion.

This image demonstrates how rode signs can be used as a "reference point"

https://www.google.com/search?q=reference%20point&rlz=1CADEAC_enUS704US705&oq=reference%20po&aqs=chrome.1.69i57j0l5.7250j0j7&sourceid=chrome&ie=UTF-8&safe=active]]> 2017-08-28 18:19:42 UTC https://padlet.com/304424/mfzaljf2im7o/wish/183206901 Motion 304424 https://padlet.com/304424/mfzaljf2im7o/wish/183207169 Moving or changing place/position.

This image represents when in motion.

https://www.google.com/search?q=motion&rlz=1CADEAC_enUS704US705&oq=motion&aqs=chrome..69i57j69i59j69i60l2j69i61j0.1487j0j7&sourceid=chrome&ie=UTF-8&safe=active]]> 2017-08-28 18:20:25 UTC https://padlet.com/304424/mfzaljf2im7o/wish/183207169 Acceleration 304424 https://padlet.com/304424/mfzaljf2im7o/wish/183207309 A change in velocity. Increase in speed of something.

This image shows the different speed of velocity; slow, fast, slow.

http://www.dictionary.com/browse/speed]]> 2017-08-28 18:20:45 UTC https://padlet.com/304424/mfzaljf2im7o/wish/183207309 Speed 304424 https://padlet.com/304424/mfzaljf2im7o/wish/183207390 Someone/something is able to move or operate.

In this image, it is shown how the man is moving very quickly, at a high speed.

http://www.dictionary.com/browse/speed]]> 2017-08-28 18:20:57 UTC https://padlet.com/304424/mfzaljf2im7o/wish/183207390 Force 304424 https://padlet.com/304424/mfzaljf2im7o/wish/183207416 Strength/ energy as an  attribute of physical action/movement.

This picture shows how both sides of the rope is receiving force.

http://www.physicsclassroom.com/class/newtlaws/Lesson-2/The-Meaning-of-Force]]> 2017-08-28 18:21:03 UTC https://padlet.com/304424/mfzaljf2im7o/wish/183207416 Balanced Force 304424 https://padlet.com/304424/mfzaljf2im7o/wish/183255181 Balance forces are two forces acting in opposite directions on an object, and equal in size. Anytime there is a balanced force on an abject, the object stays still or continues moving continues to move at the same speed and in the same direction.

This image shows  the reaction force of the table, and the weight if the metal block.

http://eschooltoday.com/science/forces/balanced-forces.html]]> 2017-08-28 21:56:31 UTC https://padlet.com/304424/mfzaljf2im7o/wish/183255181 Friction 304424 https://padlet.com/304424/mfzaljf2im7o/wish/183255965 the resistance that one surface or object encounters when moving over another.

This image shows how the bottom block (friction)  encountered resistance when moving over one another.

https://www.google.com/search?q=friction&rlz=1CADEAC_enUS704US705&oq=friction&aqs=chrome..69i57j69i60j69i59l2j69i61l2.1118j0j7&sourceid=chrome&ie=UTF-8&safe=active
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