Learning Goal: To understand how to use the relative position and velocity equations to find the linear and angular velocity of members in an assembly. A piston is driven by a crankshaft as shown. The crank arm (member AB) has a length of r₁=0.55 in and the connecting rod (member BC) has a length of r2 = 4.25 in. The crankshaft rotates in the counterclockwise or positive direction. (Eigure 1) Figure 00 " L. B < 1 of 2 > - • Velocity of C Find the magnitude of the velocity of C, vc. when the piston has moved to the new position=33.0° and 6.23°. The crankshaft (member AB) is still rotating at 300 rpm. = Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) vc= 15.5 Submit Completed Part D- Rotational Speed of the Crankshaft W₁ = Previous Answers The velocity of the piston is vc 70.0 in/s j the instant when = 33.0° and = 6.23°. Find the rotational speed of the crankshaft (member AB) at this instant. The crankshaft is rotating in the counterclockwise or positive direction. (Eigure 2) Express your answer to three significant figures in revolutions per minute. View Available Hint(s) 195] ΑΣΦ. 11 vec Submit w ? rpm

Learning Goal: To understand how to use the relative position and velocity equations to find the linear and angular velocity of members in an assembly. A piston is driven by a crankshaft as shown. The crank arm (member AB) has a length of r₁=0.55 in and the connecting rod (member BC) has a length of r2 = 4.25 in. The crankshaft rotates in the counterclockwise or positive direction. (Eigure 1) Figure 00 " L. B < 1 of 2 > - • Velocity of C Find the magnitude of the velocity of C, vc. when the piston has moved to the new position=33.0° and 6.23°. The crankshaft (member AB) is still rotating at 300 rpm. = Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) vc= 15.5 Submit Completed Part D- Rotational Speed of the Crankshaft W₁ = Previous Answers The velocity of the piston is vc 70.0 in/s j the instant when = 33.0° and = 6.23°. Find the rotational speed of the crankshaft (member AB) at this instant. The crankshaft is rotating in the counterclockwise or positive direction. (Eigure 2) Express your answer to three significant figures in revolutions per minute. View Available Hint(s) 195] ΑΣΦ. 11 vec Submit w ? rpm

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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Learning Goal: To understand how to use the relative position and velocity equations to find the linear and angular velocity of members in an assembly. A piston is driven by a crankshaft as shown. The crank arm (member AB) has a length of ri = 0.50 in and the connecting rod (member BC') has a length of r2 = 3.65 in . The crankshaft rotates in the counterclockwise or positive direction.(Figure 1) y r2 Find the magnitude of the velocity of C, vc, when the piston has moved to the new position 0 = 27.0° and ø = 7.01° The crankshaft (member AB) is still rotating at 220 rpm . Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) Value Units Submit
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4) Locate all the instant centers for the mechanism in Problem 2-2) @2 YA 0₂ 45° A 105⁰ 4 X Note:- • Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. • Answer completely. • You will get up vote for sure.