I need help with these asap
...
Answers: 2
Physics, 22.06.2019 11:30, lifeofabe214
Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?
Answers: 1
Physics, 22.06.2019 13:50, Geo777
Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination. at the turning point, how far is the second student from the destination?
Answers: 3
Physics, 22.06.2019 15:30, haha81
Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.
Answers: 2
Physics, 22.06.2019 17:30, giraffegurl
Distinguish between linear momentum and angular momentum
Answers: 2
Chemistry, 19.05.2021 17:10
Mathematics, 19.05.2021 17:10
Mathematics, 19.05.2021 17:10
Mathematics, 19.05.2021 17:10
Mathematics, 19.05.2021 17:10
Social Studies, 19.05.2021 17:10
Mathematics, 19.05.2021 17:10
Geography, 19.05.2021 17:10