A particles position is given by the following expression:
r(t) = Rcos(wt)i + Rsin(wt)j
The magnitude of the velocity, |v(t)| (speed) is given by the expression:
sqrt((-Rwsin(t))^2 + (Rwcos(t))^2)
?Express the magnitude of the particle's acceleration in terms of R and v using the expression obtained for the speed of a particle?
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Please try to be concise and neat. Explain your steps if you can. Thanks in advance.
2007-09-23
15:13:46
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1 answers
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asked by
Gills
1
in
Science & Mathematics
➔ Physics