Physics, 05.12.2020 14:00 brackendillman
3 points
For the graph pictured, what would the corresponding velocity-time
graph look like? ( look at photo )
Answers: 3
Physics, 22.06.2019 13:20, Jbutler15
This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?
Answers: 3
Physics, 23.06.2019 19:00, lareynademividp0a99r
Atortoise and hare start from rest and have a race. as the race begins, both accelerate forward. the hare accelerates uniformly at a rate of 1.3 m/s2 for 4.5 seconds. it then continues at a constant speed for 12.5 seconds, before getting tired and slowing down with constant acceleration coming to rest 99 meters from where it started. the tortoise accelerates uniformly for the entire distance, finally catching the hare just as the hare comes to a stop. 1) how fast is the hare going 1.8 seconds after it starts? see solution 2.34 m/s your submissions: 2.34 computed value: 2.34submitted: saturday, january 19 at 3: 34 pm feedback: correct! 2) how fast is the hare going 9.1 seconds after it starts? see solution 5.85 m/s your submissions: 5.85 computed value: 5.85submitted: saturday, january 19 at 3: 35 pm feedback: correct! 3) how far does the hare travel before it begins to slow down? see solution 86.29 m your submissions: 86.29 computed value: 86.29submitted: saturday, january 19 at 3: 46 pm feedback: correct! 4) what is the acceleration of the hare once it begins to slow down? see solution -1.34 m/s2 your submissions: -1.34 computed value: -1.34submitted: saturday, january 19 at 3: 47 pm feedback: correct! 5) what is the total time the hare is moving? see solution 21.37 s your submissions: 21.37 computed value: 21.37submitted: saturday, january 19 at 3: 49 pm feedback: correct! 6) what is the acceleration of the tortoise?
Answers: 1
Physics, 23.06.2019 19:30, ashleyvalles16
The solar system is made up of eight planets, numerous comets, asteroids and moons, and the sun. the force that holds all of these objects together is
Answers: 1
3 points
For the graph pictured, what would the corresponding velocity-time
graph look like?...
graph look like?...
Mathematics, 09.12.2020 01:00
Mathematics, 09.12.2020 01:00
Physics, 09.12.2020 01:00
Mathematics, 09.12.2020 01:00
Law, 09.12.2020 01:00
Chemistry, 09.12.2020 01:00