Physics, 23.12.2019 19:31 alexseyreyes
An object with a mass of 5.5 kg is allowed to slide from rest down an inclined plane. the plane makes an angle of 30º with the horizontal and is 72 m long. the coefficient of friction between the plane and the object is 0.35. the speed of the object at the bottom of the plane is
Answers: 3
Physics, 21.06.2019 16:00, avalonr2003
Study the diagram showing the range of temperature in the earth’s layers. which temperature most likely corresponds to the asthenosphere? 1,613°c 2,521°c 3,628°c 6,217°c
Answers: 2
Physics, 22.06.2019 13:30, kuddlebugsmommy
The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
Answers: 1
An object with a mass of 5.5 kg is allowed to slide from rest down an inclined plane. the plane make...
History, 17.02.2021 06:20
Mathematics, 17.02.2021 06:20