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(Solved): When the motorcyclist is at A, he increases his speed along the vertical circular path at the rate o ...



When the motorcyclist is at

A

, he increases his speed along the vertical circular path at the rate of

v^(˙)=(0.04s)f(t)/(s^(2))

where

s

is in ft . Take

\rho =320ft

. (Figure 1) Part A If he starts at

v_(A)=2f(t)/(s)

where

s=0

at

A

, determine the magnitude of his velocity when he reaches

B

. Express your answer to three significant figures and include the appropriate units.

Request Answer Part B Also, what is his initial acceleration? Express your answer to three significant figures and include the appropriate units.

\mu \angstrom

Units Submit Request Answer

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