A particle P travels with constant speed on a circle of radius r =3.00 m and completes one revolution in 20.0 s. The particle passes through O at time t = 0. State the following vectors in magnitudeangle notation (angle relative to the positive direction of x).With respect to O, find the particle’s position vector at the times t of (a) 5.00 s, (b) 7.50 s, and (c) 10.0 s. (d) For the 5.00 s interval from the end of the fifth second to the end of the tenth second, find the particle’s displacement. For that interval, find (e) its average velocity and its velocity at the (f) beginning and (g) end. Next, find the acceleration at the (h) beginning and (i) end of that interval.
A particle P travels with constant
speed on a circle of radius r =3.00 m and completes one
revolution in 20.0 s. The particle
passes through O at time t = 0. State
the following vectors in magnitudeangle
notation (angle relative to the
positive direction of x).With respect
to O, find the particle’s position vector
at the times t of (a) 5.00 s, (b)
7.50 s, and (c) 10.0 s. (d) For the
5.00 s interval from the end of
the fifth second to the end of the
tenth second, find the particle’s displacement. For that interval,
find (e) its average velocity and its velocity at the (f) beginning and
(g) end. Next, find the acceleration at the (h) beginning and (i) end
of that interval.
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