How much longer is the tunnel than the train
A supertrain of proper length 225 m travels at a speed of 0.92c as it passes through a tunnel having proper length 90 m. How much longer is the tunnel than the train or vice versa as seen by an observer at rest with respect to the tunnel? in meters.
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1. A cross between a short-tailed mouse and a long-tailed mouse yields all short-tailed mice. Crosses among the F1 yield an F2 of 48 short-tailed mice and 22 long-tailed mice.
Create a test application that creates several objects of type book class and adds each Book to an ArrayList. Your test application should then do the following:
Two charged balls, one with a charge of +5.0uC and the other with a charge of +2.4uC, are placed a distance d=10.0cm apart from each other and rigidly held in place. A third ball with a charge of -3.0uC is dangled from a string between the two cha
What type of immigration reform is needed in the US? could you give me a general/broad idea?
How much longer is the tunnel than the train or vice versa as seen by an observer at rest with respect to the tunnel? in meters.
A driver method is nothing more than a method that calls other methods. Remember the example of the ice skater. We created methods to control the left leg and right leg movements. A driver method (skate) would control the calling (or invoking) of tho
What causes the pH of the high inter tidal zone
At one point in a pipeline, the water's speed is 3.00 m/s and the gauge pressure is 4.00×10^4 Pa. Find the gauge pressure at a second point in the line 11.0 m lower than the first if the pipe diameter at the second point is twice that at the
What are speaking in a formal aacademic context?
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