A 3-kg disk A is mounted on arm BC, which has anegligible mass. A torque of M = (5e0.5t) N-m, wheret is in seconds, is applied to the arm at C. Suppose thatl=220 mm. (Figure 1)Figure60 mm▼Part CWBC =1 of 1SubmitM-(Set) N-mPart ARequest AnswerDetermine the magnitude of the angular velocity of BC in 2 s starting from rest. Solve the problem assuming that thedisk is set in a smooth bearing at B so that it rotates with curvilinear translation.Express your answer using three significant figures.WBC =SubmitPart B——| ΑΣΦWBC =Request AnswerIvec 1 →Determine the magnitude of the angular velocity of BC in 2 s starting from rest. Solve the problem assuming that thedisk is fixed to the shaft BC.Express your answer using three significant figures.175| ΑΣΦ ↓↑ vec 1Submit Request Answer?Determine the magnitude of the angular velocity of BC in 2 s starting from rest. Solve the problem assuming that thedisk is given an initial freely spinning angular velocity of wp = {-80k} rad/s prior to application of the torque.Express your answer using three significant figures.VE ΑΣΦ ↓1 vec??rad/srad/srad/s

Given data:- The given disk weight is, w=3 kg The given thickness of the disk, t=60 mm The given…

A 3-kg disk A is mounted on arm BC, which has a negligible mass. A torque of M (5e0.5t) N-m, where t is in seconds, is applied to the arm at C. Suppose that l=220 mm. (Eigure 1) Figure 60 mm Part C <1 of 1 M-(S) N-m ▼ Y Part A Determine the magnitude of the angular velocity of BC in 2 s starting from rest. Solve the problem assuming that the disk is set in a smooth bearing at B so that it rotates with curvilinear translation. Express your answer using three significant figures. WBC = Submit Part B WBC = AEO vec 3 Submit Request Answer Determine the magnitude of the angular velocity of BC in 2 s starting from rest. Solve the problem assuming that the disk is fixed to the shaft BC. Express your answer using three significant figures. VAE Ivec 3 ? Request Answer rad/s ? rad/s Determine the magnitude of the angular velocity of BC in 2 s starting from rest. Solve the problem assuming that the disk is given an initial freely spinning angular velocity of wp= {-80k} rad/s prior to application of the torque. Express your answer using three significant figures.

A 3-kg disk A is mounted on arm BC, which has a negligible mass. A torque of M (5e0.5t) N-m, where t is in seconds, is applied to the arm at C. Suppose that l=220 mm. (Eigure 1) Figure 60 mm Part C <1 of 1 M-(S) N-m ▼ Y Part A Determine the magnitude of the angular velocity of BC in 2 s starting from rest. Solve the problem assuming that the disk is set in a smooth bearing at B so that it rotates with curvilinear translation. Express your answer using three significant figures. WBC = Submit Part B WBC = AEO vec 3 Submit Request Answer Determine the magnitude of the angular velocity of BC in 2 s starting from rest. Solve the problem assuming that the disk is fixed to the shaft BC. Express your answer using three significant figures. VAE Ivec 3 ? Request Answer rad/s ? rad/s Determine the magnitude of the angular velocity of BC in 2 s starting from rest. Solve the problem assuming that the disk is given an initial freely spinning angular velocity of wp= {-80k} rad/s prior to application of the torque. Express your answer using three significant figures.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

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A 3-kg disk A is mounted on arm BC, which has a
negligible mass. A torque of M = (5e0.5t) N-m, where
t is in seconds, is applied to the arm at C. Suppose that
l=220 mm. (Figure 1)
Figure
60 mm
▼
Part C
WBC =
1 of 1
Submit
M-(Set) N-m
Part A
Request Answer
Determine the magnitude of the angular velocity of BC in 2 s starting from rest. Solve the problem assuming that the
disk is set in a smooth bearing at B so that it rotates with curvilinear translation.
Express your answer using three significant figures.
WBC =
Submit
Part B
——| ΑΣΦ
WBC =
Request Answer
Ivec 1 →
Determine the magnitude of the angular velocity of BC in 2 s starting from rest. Solve the problem assuming that the
disk is fixed to the shaft BC.
Express your answer using three significant figures.
175| ΑΣΦ ↓↑ vec 1
Submit Request Answer
?
Determine the magnitude of the angular velocity of BC in 2 s starting from rest. Solve the problem assuming that the
disk is given an initial freely spinning angular velocity of wp = {-80k} rad/s prior to application of the torque.
Express your answer using three significant figures.
VE ΑΣΦ ↓1 vec
?
?
rad/s
rad/s
rad/s

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