Modern Physics
Sunday, January 30, 2011
Mastering Physics: Work Required to Accelerate Relativistic Particles
Part A
How much work
must be done on a particle with a mass of
to accelerate it from rest to a speed of
0.909
?
Express your answer as a multiple of
to three significant figures.
ANSWER:
=
1.399
Part B
How much work
must be done on a particle with a mass of
to accelerate it from a speed of
0.909
to a speed of
0.990
?
Express your answer as a multiple of
to three significant figures.
ANSWER:
=
4.690
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