Physics, 18.03.2021 02:40 sabahfayaskhan
Discuss how the reflector location on the display is affected when sound travels at a speed other than 154 0 m/s
Answers: 2
Physics, 21.06.2019 22:00
Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?
Answers: 3
Physics, 21.06.2019 23:20
Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity
Answers: 2
Physics, 22.06.2019 14:10
Your starship, the aimless wanderer, lands on the mysterious planet mongo. as chief scientist-engineer, you make the following measurements: a 2.50-kg stone thrown upward from the ground at 14.0 m/s returns to the ground in 5.70 s ; the circumference of mongo at the equator is 2.20×10^5 km ; and there is no appreciable atmosphere on mongo. (a) the starship commander, captain confusion, asks for the following information: what is the mass of mongo? (b) if the aimless wanderer goes into a circular orbit 2.20×10^4 km above the surface of mongo, how many hours will it take the ship to complete one orbit? (c) an unmanned spacecraft is in a circular orbit around the moon, observing the lunar surface from an altitude of 44.0 km . to the dismay of scientists on earth, an electrical fault causes an on-board thruster to fire, decreasing the speed of the spacecraft by 23.0 m/s . if nothing is done to correct its orbit, with what speed (in km/h) will the spacecraft crash into the lunar surface?
Answers: 1
Discuss how the reflector location on the display is affected when sound travels at a speed other th...
Biology, 15.01.2021 20:50
Mathematics, 15.01.2021 20:50
Mathematics, 15.01.2021 20:50
English, 15.01.2021 20:50
History, 15.01.2021 20:50
Advanced Placement (AP), 15.01.2021 20:50
Mathematics, 15.01.2021 20:50
Mathematics, 15.01.2021 20:50
Mathematics, 15.01.2021 20:50
Biology, 15.01.2021 20:50
Engineering, 15.01.2021 20:50