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1. |
A boat is traveling along a circular path having a radius of 20 m. Determine the magnitude of the boat's acceleration if at a given instant the boat's speed is = 5 m/s and the rate of increase in speed is = 2 m/s. |
A. | a = 2.00 m/s |
B. | a = 2.36 m/s |
C. | a = 1.25 m/s |
D. | a = 12.50 m/s |
Answer» C. a = 1.25 m/s | |