7. Japan's fasted high speed "bullet" train known as the Shinkansen travels at a speed of
88.9...
Physics, 05.05.2020 05:46, makemybacon
7. Japan's fasted high speed "bullet" train known as the Shinkansen travels at a speed of
88.9 m/s. It has an estimated mass of 480,000.0 kg. What is the KE of this train?
Answers: 1
Physics, 22.06.2019 04:00, binodkharal2048
Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.
Answers: 2
Physics, 22.06.2019 18:40, meganwintergirl
Which body is in equilibrium? (1) a satellite orbiting earth in a circular orbit (2) a ball falling freely toward the surface of earth (3) a car moving with a constant speed along a straight, level road (4) a projectile at the highest point in its trajectory
Answers: 2
Physics, 23.06.2019 01:40, gatorboy1788
The largest observatory complex in the world is on mauna kea, the tallest mountain on earth. what are some factors astronomers consider when selecting an observatory site? donβt forget practical ones. should astronomers, for example, consider building an observatory on denali (mount mckinley) or mount everest?
Answers: 1
Mathematics, 25.02.2020 19:17
Mathematics, 25.02.2020 19:18
Mathematics, 25.02.2020 19:18