https://padlet.com/3039561/s5uuc2p3ecqc Made with no regrets, whatsoever en-us 2017-08-22 17:45:02 UTC 2025-11-17 22:23:18 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Planets.png 3039561 https://padlet.com/3039561/s5uuc2p3ecqc/wish/182155743 Isaac Newton's 1st law is of motion or what is also called the law of inertia. An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted with an unbalanced force. For example, the first law of motion tells us that an object will not change its speed or direction unless an unbalanced force (a force which is far from the reference point) affects it. Link

]]> 2017-08-22 17:53:23 UTC https://padlet.com/3039561/s5uuc2p3ecqc/wish/182155743 3039561 https://padlet.com/3039561/s5uuc2p3ecqc/wish/182243763 The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object. For example if you use the same force to push a truck and push a car, the car will have more acceleration than the truck, because the car has less mass. Link]]> 2017-08-23 03:23:30 UTC https://padlet.com/3039561/s5uuc2p3ecqc/wish/182243763 3039561 https://padlet.com/3039561/s5uuc2p3ecqc/wish/182253737  The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object. For example, as you sit in your chair, your body acts on the chair with one force, and the chair reacts on your body with yet another force. Link]]> 2017-08-23 04:53:29 UTC https://padlet.com/3039561/s5uuc2p3ecqc/wish/182253737 3039561 https://padlet.com/3039561/s5uuc2p3ecqc/wish/182394183 The resistance that one surface or object encounters when moving over another. For example, rubbing both hands together to create heat or A sled sliding across snow or ice. Link]]> 2017-08-23 17:28:47 UTC https://padlet.com/3039561/s5uuc2p3ecqc/wish/182394183 3039561 https://padlet.com/3039561/s5uuc2p3ecqc/wish/182396922  is a vector quantity that is defined as the rate at which an object changes its velocity An object is accelerating if it is changing its velocity. For example, When you are in a car that is speeding up or braking the force you feel is related to this acceleration. Link]]> 2017-08-23 17:37:28 UTC https://padlet.com/3039561/s5uuc2p3ecqc/wish/182396922 3039561 https://padlet.com/3039561/s5uuc2p3ecqc/wish/182399193 Velocity is a vector quantity that refers to "the rate at which an object changes its position." For example, imagine a person moving rapidly - one step forward and one step back - always returning to the original starting position. While this might result in a frenzy of activity, it would result in a zero velocity. Because the person always returns to the original position, the motion would never result in a change in position. Since velocity is defined as the rate at which the position changes, this motion results in zero velocity. Link]]> 2017-08-23 17:44:17 UTC https://padlet.com/3039561/s5uuc2p3ecqc/wish/182399193 3039561 https://padlet.com/3039561/s5uuc2p3ecqc/wish/182402730 " Objects tend to "keep on doing what they're doing." In fact, it is the natural tendency of objects to resist changes in their state of motion. This tendency to resist changes in their state of motion is described as Inertia. For example, one's body movement to the side when a car makes a sharp turn. Tightening of seat belts in a car when it stops quickly. A ball rolling down a hill will continue to roll unless friction or another force stops it. Link

]]> 2017-08-23 17:53:28 UTC https://padlet.com/3039561/s5uuc2p3ecqc/wish/182402730 3039561 https://padlet.com/3039561/s5uuc2p3ecqc/wish/182404613 The force of attraction by which terrestrial bodies tend to fall toward the center of the earth. For example, the force that holds the gases in the sun. The force that causes a ball you throw in the air to come down again. Link]]> 2017-08-23 17:58:49 UTC https://padlet.com/3039561/s5uuc2p3ecqc/wish/182404613 3039561 https://padlet.com/3039561/s5uuc2p3ecqc/wish/182461167 Is a dimensionless quantity representing the amount of matter in a particle or object. For example, since we're on Earth and used to measuring things on Earth with Earth's gravity, if your mass is 50 kg, we say that you weigh 5okg. A scale on Earth would read 50kg, or 110lbs. Link]]> 2017-08-23 23:14:24 UTC https://padlet.com/3039561/s5uuc2p3ecqc/wish/182461167 3039561 https://padlet.com/3039561/s5uuc2p3ecqc/wish/182467613 Is a push or pull upon an object resulting from the object's interaction with another object. Whenever there is an interaction between two objects, there is a force upon each of the objects. When the interaction  ceases, the two objects no longer experience the force. Forces only exist as a result of an interaction. For example, the direction of the force  of gravity is downwards towards the centre of the Earth. Link]]> 2017-08-24 00:18:51 UTC https://padlet.com/3039561/s5uuc2p3ecqc/wish/182467613 3039561 https://padlet.com/3039561/s5uuc2p3ecqc/wish/182468915 The action or process of moving or of changing place or position; movement. For example, absolute motion is the translation of a body from one absolute place to another; relative motion the translation from one relative place to another. Link]]> 2017-08-24 00:29:27 UTC https://padlet.com/3039561/s5uuc2p3ecqc/wish/182468915