https://padlet.com/fisakc_21/qozyes90tkdi Sections 1-4 en-us 2016-10-04 17:40:26 UTC 2025-09-30 13:06:15 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Planets.png fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128278349 an object's change in position relative to a reference point]]> 2016-10-04 17:50:46 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128278349 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128279357 the distance traveled divided by the time interval during which the motion occurred.

measured in meters per second

average speed= total distance/total ]]> 2016-10-04 17:53:14 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128279357 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128280104 the speed of an object in a particular direction.

Two factors speed and direction

add/subtract velocities for resultant velocity]]> 2016-10-04 17:55:00 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128280104 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128280346 the rate at which velocity changes over time.

average acceleration=final velocity - starting velocity/time it takes to change to change velocity]]> 2016-10-04 17:55:33 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128280346 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128571687 trees
buildings]]> 2016-10-05 17:16:08 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128571687 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128574062 a push or pull exerted on an object in order to change the motion of the object; force has size and direction

expressed in newtons]]> 2016-10-05 17:21:48 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128574062 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128575195 the combination of all of the net forces acting on an object]]> 2016-10-05 17:24:21 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128575195 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128575852 the SI unit for force force (symbol, N)]]> 2016-10-05 17:25:47 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128575852 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128576267 magnet
gravity]]> 2016-10-05 17:26:46 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128576267 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128576740 0 N not moving

NOT 0 N moving]]> 2016-10-05 17:27:48 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128576740 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128577208 a force that opposes motion between two surfaces that are in contact

more force more friction

the rougher the surface the more friction 

static friction means not moving the friction balances the force exerted disappears once object moves

kinetic friction means moving slide or roll

reduce friction by using a lubricant, rolling, smooth surface





]]> 2016-10-05 17:28:47 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128577208 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128578900 harmful -holes in clothes
helpful - cars brake]]> 2016-10-05 17:32:55 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128578900 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128580522 a force of attraction between objects that is due to their masses

All matter has mass. Gravity is a result of mass.

Force increases as mass increases

gravitation force decreases as distance increases]]> 2016-10-05 17:36:25 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128580522 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128580882 a measure of the gravitational force exerted on an object; its value can change with the location of the object in the universe]]> 2016-10-05 17:37:03 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128580882 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/128581523 a measure of the amount of matter in an object]]> 2016-10-05 17:38:21 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/128581523 fisakc_21 https://padlet.com/fisakc_21/qozyes90tkdi/wish/129583129 weight changes when gravitational forces changes]]> 2016-10-10 17:27:43 UTC https://padlet.com/fisakc_21/qozyes90tkdi/wish/129583129