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In the past, a rickshaw pulley design would only consist of pulleys A and D, as shown in figure 2. See figure 1 for the new pulley design, which includes additional pulleys B and C and the new pulley system consist of pulleys A, B, C, and D. With this recent redesign, the power of a rickshaw is now transmitted using the belt-and-pulley arrangement illustrated in figure 1. The axle of the rea wheels is connected to pulley C instead of Pulley D as it was in the old Design. A) Given that the rickshaw driver paddles pulley A at wA = (20t + 40) rad/s, where t is in seconds, determine the angular speeds of pulley B and pulley C when t = 3 s. B) Since electrical rickshaws are not allowed in some cities, does this new pulley design significantly make it easier for the driver to pull passengers compared to the old design. Rickshaw: A three-wheeled bicycle like vehicle, having a seat for passengers behind the driver. 75 mm WA A 25 mm D 100 mm WB B WC 50 mm Previous Design A Driver Seat Passenger(s) Seat D

In the past, a rickshaw pulley design would only consist of pulleys A and D, as shown in figure 2. See figure 1 for the new pulley design, which includes additional pulleys B and C and the new pulley system consist of pulleys A, B, C, and D. With this recent redesign, the power of a rickshaw is now transmitted using the belt-and-pulley arrangement illustrated in figure 1. The axle of the rea wheels is connected to pulley C instead of Pulley D as it was in the old Design. A) Given that the rickshaw driver paddles pulley A at wA = (20t + 40) rad/s, where t is in seconds, determine the angular speeds of pulley B and pulley C when t = 3 s. B) Since electrical rickshaws are not allowed in some cities, does this new pulley design significantly make it easier for the driver to pull passengers compared to the old design. Rickshaw: A three-wheeled bicycle like vehicle, having a seat for passengers behind the driver. 75 mm WA A 25 mm D 100 mm WB B WC 50 mm Previous Design A Driver Seat Passenger(s) Seat D

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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In the past, a rickshaw pulley design would only consist of pulleys A and D, as shown in figure 2. See figure 1 for the new pulley design, which includes additional pulleys B and C and the new pulley system consist of pulleys A, B, C, and D. With this recent redesign, the power of a rickshaw is now transmitted using the belt-and-pulley arrangement illustrated in figure 1. The axle of the rea wheels is connected to pulley C instead of Pulley D as it was in the old Design. A) Given that the rickshaw driver paddles pulley A at wA = (20t + 40) rad/s, where t is in seconds, determine the angular speeds of pulley B and pulley C when t = 3 s. B) Since electrical rickshaws are not allowed in some cities, does this new pulley design significantly make it easier for the driver to pull passengers compared to the old design. Rickshaw: A three-wheeled bicycle like vehicle, having a seat for passengers behind the driver. 75 mm WA A 25 mm D 100 mm WB B WC 50 mm Previous Design A Driver Seat Passenger(s) Seat D
Transcribed Image Text:In the past, a rickshaw pulley design would only consist of pulleys A and D, as shown in figure 2. See figure 1 for the new pulley design, which includes additional pulleys B and C and the new pulley system consist of pulleys A, B, C, and D. With this recent redesign, the power of a rickshaw is now transmitted using the belt-and-pulley arrangement illustrated in figure 1. The axle of the rea wheels is connected to pulley C instead of Pulley D as it was in the old Design. A) Given that the rickshaw driver paddles pulley A at wA = (20t + 40) rad/s, where t is in seconds, determine the angular speeds of pulley B and pulley C when t = 3 s. B) Since electrical rickshaws are not allowed in some cities, does this new pulley design significantly make it easier for the driver to pull passengers compared to the old design. Rickshaw: A three-wheeled bicycle like vehicle, having a seat for passengers behind the driver. 75 mm WA A 25 mm D 100 mm WB B WC 50 mm Previous Design A Driver Seat Passenger(s) Seat D
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