Answer to Question #130113 in Mechanics | Relativity for Ariyo Emmanuel

Question

(a) Define the following terms: (i) Vibration (ii) Momentum (iii) Coefficient of restitution
(b) What is power? Hence, determine the power input for a motor necessary to lift 300 N at a constant rate of 5 m/s. The efficiency of the motor is ∈= 0.65.
(ii) Starting from rest, the motor boat travels around the circular path,

Answer 1

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