A square frame has sides that measure 1.85 m when it is at rest. What is the area of the frame when it moves parallel to one of its diagonal with a speed of 0.70c

In an inertial reference frame S there is only a uniform electric field →, →→, = 8 kVm-¹. Find the magnitude of E' and B'in the inertial reference frame S' moving with a constant velocity v relative to the frame S at an angle a = 45° to the vector E. The velocity of the frame S' is 0-6 times the velocity of light c. E

Chapter 37, Problem 043 How much work must be done to increase the speed of an electron from (a) 0.14c to 0.15c and (b) from 0.92c to 0.93c? Note that the speed increase is 0.01c in both cases. (a) Number 0.7653 Units keV (b) Number Units keV

been having some trouble with this problem: Michelson used rotating mirrors, similar to those shown below, to calculate the speed of light. Light is emitted from the light source, reflects from mirror surface X to the plane mirror, and then to the position of surface Z. By the time the light moves from the X to Z position, mirror surface X will have moved to the position of mirror surface Z. The light then continues to the observer. The distances from the light source and the observer to the rotating mirrors are negligible. The distance from the rotating mirrors to the plane mirror is 35.0 km.If the mirrors are rotating at 480 rev/s, the speed of light calculated from the given information is

fo 10. A square frame has sides that measure 2.00 m when it is at rest. What is the area of the frame when it moves parallel to one of its diagonal a speed of 0.72c as indicated in the figure? with m² ssf60 ssf60 ssf60 ssf60 s² sf60 ssf60 ssf60 ssf60 esf60 ssfor 50 ssf ss:60 ssi0 ssf603 js (9 08 09588 ssf60 ssf60 ssf60 ssi 60 ssf60 ssf60 ssf60 ssf60 ssf60 ssf60