Starting from rest, the motorboat travels around the circular path, ρ = 50 m, at a speed v=(0.2t^2)m/s, where t is in seconds. (Figure 1) A) Determine the magnitude of the boat's velocity at the instant t = 3 s. Express your answer to three significant figures and include the appropriate units. B)Determine the magnitude of the boat's acceleration at the instant t = 3 s. Express your answer to three significant figures and include the appropriate units.
Starting from rest, the motorboat travels around the circular path, ρ = 50 m, at a speed v=(0.2t^2)m/s, where t is in seconds. (Figure 1) A) Determine the magnitude of the boat's velocity at the instant t = 3 s. Express your answer to three significant figures and include the appropriate units. B)Determine the magnitude of the boat's acceleration at the instant t = 3 s. Express your answer to three significant figures and include the appropriate units.
An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter2: Motion
Section: Chapter Questions
Problem 4FIB: ___ is the actual path length. (2.2)
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Starting from rest, the motorboat travels around the circular path, ρ = 50 m, at a speed v=(0.2t^2)m/s, where t is in seconds. (Figure 1)
A) Determine the magnitude of the boat's velocity at the instant t = 3 s.
Express your answer to three significant figures and include the appropriate units.
B)Determine the magnitude of the boat's acceleration at the instant t = 3 s.
Express your answer to three significant figures and include the appropriate units.
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