Physics, 28.01.2020 11:31 germanie123
An object is traveling at a constant speed of 12.0 m/s when it slows to a stop. if it takes 10.0 m for the object to stop, what is the magnitude of its acceleration?
Answers: 1
Physics, 21.06.2019 21:00
Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. what is the acoustic power emitted by the howler
Answers: 2
Physics, 22.06.2019 11:50
Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?
Answers: 2
Physics, 22.06.2019 15:30
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 18:30
Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.
Answers: 1
An object is traveling at a constant speed of 12.0 m/s when it slows to a stop. if it takes 10.0 m f...
Mathematics, 17.12.2020 02:20
Physics, 17.12.2020 02:20
Mathematics, 17.12.2020 02:20
Mathematics, 17.12.2020 02:20
Mathematics, 17.12.2020 02:20
Geography, 17.12.2020 02:20
English, 17.12.2020 02:20
Mathematics, 17.12.2020 02:20
History, 17.12.2020 02:20
Mathematics, 17.12.2020 02:20
Mathematics, 17.12.2020 02:20