(a)
where
(b)
(c)
(d)
A spacecraft of proper length Lo = 48.0 m is moving in the +x direction at...
Spaceships A, B, and C have the same proper length I, and according to an observer on Earth, are moving with same relativistic speed v in the +z, -, and -v direction, respectively. Find the length of each spaceship as measured by an observer in the Spaceship A. Spaceships A, B, and C have the same proper length I, and according to an observer on Earth, are moving with same relativistic speed v in the +z, -, and -v direction,...
You are an observer in a 100-m long spacecraft traveling from the earth to the moon at 0.8c. (a) What is the proper length of the spacecraft? (b) For a proper time interval of 1 sec., the relativistic time interval for the spacecraft measured from the earth reference frame would be: (c) Time dilation does not apply to all time-dependent physical and biological processes. T/F? (d) What is the relativistic length, DL measured from the reference frame of earth? (e)...
What angle would the axis of a polarizing filter need to make with the direction of polarized light of intensity 1.80 kW/m2 to reduce the intensity to 30.0 W/m2? 88.5 One of the primary goals of the Kepler space telescope is to search for Earth-like planets. Data gathered by the telescope indicates the existence of one such planet named Boralis orbiting a star 115 ly from our solar system. Consider an interstellar spaceship leaving Earth to travel to Boralis. The...
A spaceship is 1600 m long when it is at rest. When it is traveling at a certain constant speed its length is measured by external observers and it is found to be 505 m. What is the speed of the spaceship in terms of the speed of light? 2.84*10^8 Hints: Objects moving at relativistic speeds shrink in the direction of motion. This is the so called Lorentz contraction. What is the relationship between the speed of the spaceship, its...
a spaceship of proper length 50 m is moving away from the earth at a speed of .8c . according to the observes in the ship , their journey takes 6.0 hours . according to observers on earth , what is the length of the ship and how long does the journey take ?
pre Come HOMEWORK due Weds. Spaceship at relativistie speed - Timer Notes Evaluate Feedback A spaceship is 1600 m long when it is at rest. When it is traveling at a certain constant speed its length is measured by external observers and it is found to be 1255 m. What is the speed of the spaceship in terms of the speed of light? Hints: Objects moving at relativistic speeds shrink in the direction of motion. This is the so called...
A -4.70 μCμC charge is moving at a constant speed of 6.60×105 m/sm/s in the +x−direction+x−direction relative to a reference frame. At the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points. 1-x=0.500m,y=0x=0.500m,y=0, z=0 2-x=0x=0, y=0.500my=0.500m, z=0 3-x=0.500mx=0.500m, y=0.500my=0.500m, z=0 4-x=0x=0, y=0y=0, z=0.500m
A -4.80 μC charge is moving at a constant speed of 6.90×105 m/s in the +x−direction relative to a reference frame. At the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points. Part A: x=0.500m,y=0, z=0 Part B: x=0, y=0.500m, z=0 Part C: x=0.500m, y=0.500m, z=0 Part D: x=0, y=0, z=0.500m
(6%) Problem 18: A river is moving east at we = 2.29 m/s. A boat starts from the dock heading 0 = 43.1 degrees north of west at VRw = 8.06 m/s, relative to the water. The river is w = 1030 m wide. @theexpertta.com - tracking id: 1F76-61-14-43-B922-19486. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. BE=...