An engineer is adding a heat sink to a motor to help absorb some of the heat produced by the motor. Which piece of metal would a
2 answers:
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Answer:
5 m/s2
Explanation:
The total acceleration of the circular motion is made of 2 components: centripetal acceleration and linear acceleration of 4 m/s2. They are perpendicular to each other.
The centripetal acceleration is the ratio of instant velocity squared and the radius of the circle
So the magnitude of the total acceleration is