[AP Physics] Figure 5-58 shows three blocks attached by cords that loop over frictionless pulleys.

#physics
Welcome to Elena's video on Physics!
In this video, Elena will share her step-to-step problem-solving method for the question:
Figure 5-58 shows three blocks attached by cords that loop over frictionless pulleys. Block B lies on a frictionless table; the masses are mA " 6.00kg, mB "8.00 kg, and mC "10.0kg. When the blocks are released, what is the tension in the cord at the right?

Elena is a 12th grader at Cheongshim International Academy.
승은이는 #청심국제고 에 다니는 3학년입니다.

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'We Learn to Share' was founded by a 10th grader in South Korea named Elena (Korean name: Seungeun Lee) in 2021 because she realized a love for sharing what she had learned in school. Starting from 2022, 'We Learn to Share' has become the first and only international high school student-led organization in the entire world dedicated to educational volunteer activities. Elena has invited highschool students from different countries and schools all over the world (+ 27 schools from +10 countries) to this channel. Just watch and learn!