The 530-1b cylinder at A is hoisted using the motor andthe pulley system shown. The speed of point B on thecable is increased at a constant rate from zero tovỏ = 30 ft/s in t = 7 s . (Figure 1)FigureAB1 of 1Part ADetermine the tension in the cable at B to cause the motion.Express your answer to three significant figures and includethe appropriate units.T =SubmitμÀValueRequest AnswerReturn to AssignmentUnitsProvide Feedback? The coefficient of static friction between the 200-kg crateand the flat bed of the truck is 0.25. (Figure 1)Figure1 of 1Part ADetermine the shortest time for the truck to reach a speed of 65km/h, starting from rest with constant acceleration, so that thecrate does not slip.Express your answer to three significant figures and includethe appropriate units.HÅt =ValueSubmitProvide FeedbackRequest AnswerUnits?Next >

Answered: Image /qna-images/answer/e507ace2-b915-4ae6-ac7c-16d6603da323.jpg

The 530-1b cylinder at A is hoisted using the motor and the pulley system shown. The speed of point B on the cable is increased at a constant rate from zero to s. (Figure 1) VB = 30 ft/s in t = 7 Part A Determine the tension in the cable at B to cause the motion. Express your answer to three significant figures and include the appropriate units. 2

The 530-1b cylinder at A is hoisted using the motor and the pulley system shown. The speed of point B on the cable is increased at a constant rate from zero to s. (Figure 1) VB = 30 ft/s in t = 7 Part A Determine the tension in the cable at B to cause the motion. Express your answer to three significant figures and include the appropriate units. 2

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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For a short period of time, a m = 3400 kg truck has a frictional driving force of FD = (650- +²) N acting on the wheels, where t is in seconds. At t = 0, the truck has a speed of of 01. m V₁ t = 0 V1 Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value 5 2/2 = 5.57 m S Using the Principle of Linear Impulse and Momentum, a. Determine the speed of the truck when t = 3 s, v2. Round your final answers to 3 significant digits/figures. X FD = f(t) m S V₂ t2
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