The hoisting gear A has an initial angular velocity of 68 rad/s and a constant deceleration of 1 rad/s2 (Eigure 1) Determine the velocity of the block which is being hoisted by the hub on gear B when t = 3 s. Express your answer to three significant figures and include the appropriate units. ? Value ft/s vw = Determine the deceleration of the block which is being hoisted by the hub on gear B whent = 3 s Express your answer to three significant figures and include the appropriate units. 0.5 ft 2 ft HA ? Value ft/s?

The hoisting gear A has an initial angular velocity of 68 rad/s and a constant deceleration of 1 rad/s2 (Eigure 1) Determine the velocity of the block which is being hoisted by the hub on gear B when t = 3 s. Express your answer to three significant figures and include the appropriate units. ? Value ft/s vw = Determine the deceleration of the block which is being hoisted by the hub on gear B whent = 3 s Express your answer to three significant figures and include the appropriate units. 0.5 ft 2 ft HA ? Value ft/s?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

The hoisting gear A has an initial angular velocity of 68 rad/s and a
|
constant deceleration of 1 rad/s?
(Figure 1)
Determine the velocity of the block which is being hoisted by the hub on gear B when t = 3 s.
Express your answer to three significant figures and include the appropriate units.
µA
?
Value
ft/s
vw =
Determine the deceleration of the block which is being hoisted by the hub on gear B when t = 3 s
Express your answer to three significant figures and include the appropriate units.
0.5 ft
2 ft
Ift
HA
Value
ft /s?
aw =

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