A participant in a "strongman" competition uses an old-fashioned device to move a large load with only muscle power. A 85-kg bucket of rocks is suspended from a sturdy, lightweight beam 0.78 m from a pivot. The man lifts the beam at its end, 3.0 m from the pivot, and holds it steady. Use g = 10 m/s2. What is the magnitude of the weight of the bucket, in Newtons? Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.

A participant in a "strongman" competition uses an old-fashioned device to move a large load with only muscle power. A 85-kg bucket of rocks is suspended from a sturdy, lightweight beam 0.78 m from a pivot. The man lifts the beam at its end, 3.0 m from the pivot, and holds it steady. Use g = 10 m/s2. What is the magnitude of the weight of the bucket, in Newtons? Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 36P: A crane of mass m1 = 3 000 kg supports a load of mass m2 = 10 000 kg as shown in Figure P10.36. The...

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