https://padlet.com/sd54/z5jnurubbkuq Period 2 en-us 2018-10-03 13:50:50 UTC 2024-05-24 21:51:48 UTC hello@padlet.com 1474051 https://padlet.com/sd54/z5jnurubbkuq/wish/288627448 Force is the push or pull on an object with mass that causes it to change velocity. All objects experience force. 

Force was shows in the Cloth Magic activity when the cloth was pulled from underneath the "silverware" and moved the "silverware". 

Image- The end result of the Magic Cloth experiment.]]> 2018-10-03 13:54:23 UTC https://padlet.com/sd54/z5jnurubbkuq/wish/288627448 1474051 https://padlet.com/sd54/z5jnurubbkuq/wish/288627552 Newtons First Law explains to us that objects at rest, stay at rest, and objects in motion stay in motion, unless disturbed by a unbalanced force.

 Image-Comic strip showing Newtons First Law.]]> 2018-10-03 13:54:32 UTC https://padlet.com/sd54/z5jnurubbkuq/wish/288627552 1474051 https://padlet.com/sd54/z5jnurubbkuq/wish/288627684 Mass is the weight an object has to it. Mass is usually measured in kilograms. 

Mass was shown in The Magic Cloth activity because sometimes, because of the weight of the "Silverware", the silverware would move with the cloth, and fall over. 

Photo-Example on Mass ]]> 2018-10-03 13:54:43 UTC https://padlet.com/sd54/z5jnurubbkuq/wish/288627684 1474051 https://padlet.com/sd54/z5jnurubbkuq/wish/288627885  Being in motion is an  object's change in position over time, with or without the help of outside forces. 

In the Cloth Magic activity, the plates and beakers were at rest, but were effected by an outside force (The Cloth) and moved the position of the plates and beakers. 

Gif-Example of motion.]]> 2018-10-03 13:54:58 UTC https://padlet.com/sd54/z5jnurubbkuq/wish/288627885 1474051 https://padlet.com/sd54/z5jnurubbkuq/wish/288628071 Being at rest means to not be in motion, to not move, no matter the force of anything around it.

In the Hoop and Marker activity, the hoop rested on the container, and the marker rested on the hoop. All three of those components were at rest until they were forced into motion. 

Image-Start of Hoop and Marker activity. ]]> 2018-10-03 13:55:14 UTC https://padlet.com/sd54/z5jnurubbkuq/wish/288628071 1474051 https://padlet.com/sd54/z5jnurubbkuq/wish/288628324 Inertia is the resistance, of any physical object, to any change in its velocity. This includes changes to the object's speed, or direction of motion.

The Inertia of the silverware in The Magic Cloth activity was shown when the silverware didn't just fly off when the cloth was pulled. 

Gif-Example of Inertia]]> 2018-10-03 13:55:31 UTC https://padlet.com/sd54/z5jnurubbkuq/wish/288628324 1474051 https://padlet.com/sd54/z5jnurubbkuq/wish/288628434 Having an unbalanced force is having a force that is greater on one side then the other. 

This was shows when we did the Tug-Of-War activity, where our side had a greater force then their side, so it was unbalanced. 

GIF-Tug-Of-War with horse, the horse has the greater power, so the forces are unbalanced. ]]> 2018-10-03 13:55:40 UTC https://padlet.com/sd54/z5jnurubbkuq/wish/288628434 1474051 https://padlet.com/sd54/z5jnurubbkuq/wish/288628647 Having a balanced force is having an equal force on both sides. 

This was shown in the Hoop and Marker activity when the marker balanced on the hoop and did not make the hoop fall or break. 

Photo-Two cats having a balanced force. ]]> 2018-10-03 13:55:51 UTC https://padlet.com/sd54/z5jnurubbkuq/wish/288628647 emilygora https://padlet.com/sd54/z5jnurubbkuq/wish/297168587 Grade
10/10]]> 2018-10-25 20:17:49 UTC https://padlet.com/sd54/z5jnurubbkuq/wish/297168587