1. Shown below is a power hacksaw. At this instant, the electric motor rotates counterclockwise and drives the free end of the motor crank (point B) at a velocity of 12 in./s. Additionally, the crank is accelerating at a rate of 37 rad/s2. 15° B 30° 1.75" (a) a. Draw the Acceleration Polygon. b. Find the relative Acceleration of C with respect to B. Locate all the Instantaneous Centers. С.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1. Shown below is a power hacksaw. At this instant, the electric motor rotates counterclockwise
and drives the free end of the motor crank (point B) at a velocity of 12 in./s. Additionally, the
crank is accelerating at a rate of 37 rad/s2.
15°
B
30°
1.75"
az
(a)
a. Draw the Acceleration Polygon.
b. Find the relative Acceleration of C with respect to B.
c. Locate all the Instantaneous Centers.
Transcribed Image Text:1. Shown below is a power hacksaw. At this instant, the electric motor rotates counterclockwise and drives the free end of the motor crank (point B) at a velocity of 12 in./s. Additionally, the crank is accelerating at a rate of 37 rad/s2. 15° B 30° 1.75" az (a) a. Draw the Acceleration Polygon. b. Find the relative Acceleration of C with respect to B. c. Locate all the Instantaneous Centers.
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