Question: The angle (in degrees) of a robot arm with the horizontal as a function of time t (in s) is given by =

The angle θ (in degrees) of a robot arm with the horizontal as a function of time t (in s) is given by θ = 15 + 20t² − 4t³ for 0 ≤ t ≤ 5s. Find t for θ = 40°.

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The equation given is 15 20t2 4t3 We need to find the time t when the angle is 40 Setting equal to 4... View full answer

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