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Trig how do you do I do not know

Trig how do you do I do not know-example-1
User Dico
by
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1 Answer

7 votes

9514 1404 393

Answer:

a) 2π radians

b) 10π inches

c) 5/4π inches per minute

Explanation:

The formulas are fairly straightforward. Use the given values in each.

a) θ = ωt

θ = (π/4 radians/min)(8 min) = 2π radians

__

b) s = rθ

s = (5 in)(2π radians) = 10π in

__

c) v = s/t

v = (10π in)/(8 min) = 5/4π in/min

User Ethan Brown
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