(II) When it is stationary, the half-life of a certain subatomic particle is T 0 . That is, if N of these particles are present at a certain time, then a time T 0 later only N /2 particles will be present, assuming the particles are at rest. A beam carrying N such particles per second is created at position x = 0 in a high-energy physics laboratory. This beam travels along the x axis at speed v in the laboratory reference frame and it is found that only N /2 particles per second travel in the beam at x = 2 cT 0 , where c is the speed of light . Find the speed v of the particles within the beam.
(II) When it is stationary, the half-life of a certain subatomic particle is T 0 . That is, if N of these particles are present at a certain time, then a time T 0 later only N /2 particles will be present, assuming the particles are at rest. A beam carrying N such particles per second is created at position x = 0 in a high-energy physics laboratory. This beam travels along the x axis at speed v in the laboratory reference frame and it is found that only N /2 particles per second travel in the beam at x = 2 cT 0 , where c is the speed of light . Find the speed v of the particles within the beam.
(II) When it is stationary, the half-life of a certain subatomic particle is T0. That is, if N of these particles are present at a certain time, then a time T0 later only N/2 particles will be present, assuming the particles are at rest. A beam carrying N such particles per second is created at position x = 0 in a high-energy physics laboratory. This beam travels along the x axis at speed v in the laboratory reference frame and it is found that only N/2 particles per second travel in the beam at x = 2cT0, where c is the speed of light. Find the speed v of the particles within the beam.
Definition Definition Rate at which light travels, measured in a vacuum. The speed of light is a universal physical constant used in many areas of physics, most commonly denoted by the letter c . The value of the speed of light c = 299,792,458 m/s, but for most of the calculations, the value of the speed of light is approximated as c = 3 x 10 8 m/s.
No chatgpt pls will upvote Already got wrong chatgpt answer
3.63 • Leaping the River II. A physics professor did daredevil
stunts in his spare time. His last stunt was an attempt to jump across
a river on a motorcycle (Fig. P3.63). The takeoff ramp was inclined at
53.0°, the river was 40.0 m wide, and the far bank was 15.0 m lower
than the top of the ramp. The river itself was 100 m below the ramp.
Ignore air resistance. (a) What should his speed have been at the top of
the ramp to have just made it to the edge of the far bank? (b) If his speed
was only half the value found in part (a), where did he land?
Figure P3.63
53.0°
100 m
40.0 m→
15.0 m
Please solve and answer the question correctly please. Thank you!!
Chapter 36 Solutions
Physics for Scientists and Engineers with Modern Physics
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