Question: A particle's position is described by the polar coordinates r = 7 ( 1 + s i n t ) m and = ( 2

A particle's position is described by the polar coordinates
r=7(1+sint)m and =(2e-t)rad, where t is in seconds and the
argument for the sine is in radians.
Part A
Determine the radial component of the particle's velocity when t=2s.
Express your answer to three significant figures and include the appropriate units.
vr=
Part B
Determine the transverse component of the particle's velocity when t=2s.
Express your answer to three significant figures and include the appropriate units.
Part C
Determine the radial component of the particle's acceleration when t=2s.
Express your answer to three significant figures and include the appropriate units.
Part C
Determine the radial component of the particle's acceleration when t=2s.
Express your answer to three significant figures and include the appropriate units.
ar=
Request Answer
Part D
Determine the transverse component of the particle's acceleration when t=2s.
Express your answer to three significant figures and include the appropriate units.
a=
A particle's position is described by the polar

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