Find
and
for the circular motion described by r(t) = (cos bt) i + (sin bt) j.
A)
= -(sin bt) i + (cos bt) j and
= -(cos bt) i - (sin bt) j
B)
= (sin bt) i + (cos bt) j and
= (cos bt) i - (sin bt) j
C)
= -(sin bt) i + (cos bt) j and
= -(cos bt) i + (sin bt) j
D)
= -(sin bt) i - (cos bt) j and
= -(cos bt) i + (sin bt) j
E)
= (sin bt) i + (cos bt) j and
= -(cos bt) i + (sin bt) j
Correct Answer:
Verified
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