https://padlet.com/ajhamilton76325/y58ht2nmixns Made by Jennifer Johnson and Alexander Hamilton en-us 2017-05-19 04:23:36 UTC 2023-04-28 19:00:35 UTC hello@padlet.com jennifersep05 https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172728670 Newtons first law states that an object in motion will stay in motion until acted upon by an outside force. When a basketball is shot at the hoop in this picture its motion does not change (not counting gravity) until a normal force from the hoop is applied to it changing its motion. That is why it displays newtons first law.;]]> 2017-05-19 05:08:55 UTC https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172728670 jennifersep05 https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172728709 Work is done when a force is applied onto an object and the object loses or gains energy. Pushing the ketchup bottle represents work because a force is applied and the object gains energy because it begins to move. ]]> 2017-05-19 05:09:40 UTC https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172728709 jennifersep05 https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172728749 Impulse is the change in momentum when an object is acted upon by a force. Impulse can be used to calculate momentum or the impact force of a collision. The cannon represents impulse because it changes its state of motion. When a fuse is lit it sets off an explosion that propels the cannonball through and out the cannon which causes a change in momentum.]]> 2017-05-19 05:10:25 UTC https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172728749 jennifersep05 https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172728802 This shows high kinetic energy because we know that it has high potential energy at the top of the ride so when it reaches the bottom(zero line) then all that potential energy converts to kinetic. This happens because of conservation of energy.]]> 2017-05-19 05:11:26 UTC https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172728802 jennifersep05 https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172728835 This ride shows positive acceleration because when the ride is climbing to the top its speed is increasing. Since the direction it is increasing in is positive it makes it positive acceleration( upward)]]> 2017-05-19 05:12:10 UTC https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172728835 jennifersep05 https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172729152 The pirate ship ride displays harmonic motion because it rocks back and forth. This means that it is oscillating. For an objects motion to be harmonic it has to be oscillating and since this ride is oscillating it must be harmonic motion.]]> 2017-05-19 05:17:08 UTC https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172729152 jennifersep05 https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172729211 The higher an object is elevated, the greater the gravitational potential energy. The log ride represents high potential energy when the ride is at the very top giving it the greatest gravitational potential energy.]]> 2017-05-19 05:18:06 UTC https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172729211 jennifersep05 https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172729313 Centripetal acceleration is when an object moves in a circle with constant angular velocity. The object rotates. The sombrero ride represents centripetal acceleration because it is going in a circle at a constant angular velocity. ]]> 2017-05-19 05:20:08 UTC https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172729313 jennifersep05 https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172729605 This ride displays free fall because for an object to be in free fall only gravity can be acting on it. In this ride it goes all the way up and falls being pulled down by only gravity. This makes it free fall.]]> 2017-05-19 05:26:36 UTC https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172729605 jennifersep05 https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172729674 This ride shows negative acceleration because as it is speeding up in a negative direction( downward). When the cart begins to go downward its speed is increased by the force of gravity and the tracks pushing the cart forward making it accelerate negatively.]]> 2017-05-19 05:28:00 UTC https://padlet.com/ajhamilton76325/y58ht2nmixns/wish/172729674