Physics, 02.10.2019 06:00, hailey6822
At some airports there are speed ramps to passengers get from one place to another. a speed ramp is a moving conveyor belt on which you can either stand or walk. suppose a speed ramp has a length of 118 m and is moving at a speed of 1.9 m/s relative to the ground. in addition, suppose you can cover this distance in 76 s when walking on the ground. if you walk at the same rate with respect to the speed ramp that you walk on the ground, how long does it take for you to travel the 118 m using the speed ramp?
Answers: 3
Physics, 22.06.2019 22:30, lakhanir2013
You add 800 ml of water at 20c to 800 ml of water at 80c what is the most likely final temperature of the mixture ? a. 100c b. 60c c. 25 c d.50c
Answers: 1
Physics, 22.06.2019 23:00, jakalenn2018
A6.0-μf air-filled capacitor is connected across a 100-v voltage source. after the source fully charges the capacitor, the capacitor is immersed in transformer oil (of dielectric constant 4.5). how much additional charge flows from the voltage source, which remained connected during the process?
Answers: 1
Physics, 22.06.2019 23:40, ltawiah8393
Acar jack with a mechanical advantage of 6 needs to produce an output force of 600 n to raise a car. what input force is required? 6 n 100 n 600 n 3,600 n
Answers: 2
At some airports there are speed ramps to passengers get from one place to another. a speed ramp is...
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