Science Padlet by Jayden Holt https://padlet.com/3047521/yum3rzuto4ks Made by Jayden en-us 2017-09-11 17:26:49 UTC 2023-05-11 21:55:58 UTC hello@padlet.com Net force 3047521 https://padlet.com/3047521/yum3rzuto4ks/wish/186486884 The Net Force is the overall force acting on an object. For example, if I was pushing downwards with 10 newtons adn someone else was pushing with 3 newtons, the block will move downward.]]> 2017-09-11 17:28:04 UTC https://padlet.com/3047521/yum3rzuto4ks/wish/186486884 How do you calculate Net force when forces are acting in opposite direction? 3047521 https://padlet.com/3047521/yum3rzuto4ks/wish/186489520 If two forces act on an object in opposite directions, the object will move in the direction with more newtons. For example, I could be pushing a block with 80 newtons downwardswhie the other side is pushed wuth 130 newtons upward, therefore it'll move downwards with 50 newtons leftover. ]]> 2017-09-11 17:32:45 UTC https://padlet.com/3047521/yum3rzuto4ks/wish/186489520 How do you calculate Net force when forces are acting in same direction? 3047521 https://padlet.com/3047521/yum3rzuto4ks/wish/186491530 When two forces are acting on an object, the object will move in the direction of whereever the forces is pushing or puling from. For example, me and a friend coud both be puling at 50 newtons to the right and the block would move 100 newtons to the right.]]> 2017-09-11 17:37:14 UTC https://padlet.com/3047521/yum3rzuto4ks/wish/186491530 Speed 3047521 https://padlet.com/3047521/yum3rzuto4ks/wish/186493065 Speed determines of how fast or slow an object is moving. For example, whenever someone is driving there speed is aways monitored.]]> 2017-09-11 17:40:16 UTC https://padlet.com/3047521/yum3rzuto4ks/wish/186493065 Velocity 3047521 https://padlet.com/3047521/yum3rzuto4ks/wish/186494411 Velocity is the speed of something in a given direction. Velocity can also be used to determine the speed of a moving object. ]]> 2017-09-11 17:42:46 UTC https://padlet.com/3047521/yum3rzuto4ks/wish/186494411 Acceleration 3047521 https://padlet.com/3047521/yum3rzuto4ks/wish/186495576 Acceleration is defined as the rate of change. In SI units, acceleration is measured in meters/seconds using an accelerometer. ]]> 2017-09-11 17:45:15 UTC https://padlet.com/3047521/yum3rzuto4ks/wish/186495576 Gravity 3047521 https://padlet.com/3047521/yum3rzuto4ks/wish/186497206 Gravity is the force that attracts everything towards the center of earth. If gravity didn't exost we would've been floating to outer space. ]]> 2017-09-11 17:48:49 UTC https://padlet.com/3047521/yum3rzuto4ks/wish/186497206 Friction 3047521 https://padlet.com/3047521/yum3rzuto4ks/wish/186498149 Friction is the resistance that one surface or object encounters when moving another. This is also used to determine the force from newtons. ]]> 2017-09-11 17:50:59 UTC https://padlet.com/3047521/yum3rzuto4ks/wish/186498149 Uses of friction 3047521 https://padlet.com/3047521/yum3rzuto4ks/wish/186499623 Although we hear that people are trying to reduce of eiminate friction, it has some important uses. Since friction is a resistance force that slows down or prevents motion, it's necessary in many applications where you might want to hold items. ]]> 2017-09-11 17:53:59 UTC https://padlet.com/3047521/yum3rzuto4ks/wish/186499623 How can friction be harmful? 3047521 https://padlet.com/3047521/yum3rzuto4ks/wish/186501921 Without friction a cars tires would not push against the ground to move the car forwards and the brakes couldn't stop the car. This is why we have friction, so it can help us move. ]]> 2017-09-11 17:58:35 UTC https://padlet.com/3047521/yum3rzuto4ks/wish/186501921