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A 185 kg horizontal beam is supported at each end. A 325 kg piano rests a quarter of the way from one end. What is the vertical force on each of the supports?

Answer :

The vertical force on each of the supports is approximately 679.88 N.

To determine the vertical force on each of the supports, we need to consider the weight of the beam and the weight of the piano. Here's a step-by-step explanation:

Given data:

Mass of the beam (m_beam) = 185 kg

Mass of the piano (m_piano) = 325 kg

Calculate the weight of the beam:

Weight of the beam (W_beam) = m_beam * g, where g is the acceleration due to gravity (approximately 9.8 m/s²).

W_beam = 185 kg * 9.8 m/s² = 1813 N

Calculate the weight of the piano:

Weight of the piano (W_piano) = m_piano * g

W_piano = 325 kg * 9.8 m/s² = 3185 N

Determine the weight distribution:

Since the piano rests a quarter of the way from one end, it means that three-quarters of the beam's weight is distributed evenly between the two supports.

Weight distributed on each support = (3/4) * W_beam = (3/4) * 1813 N = 1359.75 N

Calculate the vertical force on each support:

Since the beam is supported at each end, the vertical force on each support is equal to half of the weight distribution.

Vertical force on each support = (1/2) * Weight distributed on each support = (1/2) * 1359.75 N = 679.88 N (rounded to two decimal places)

Therefore, the vertical force on each of the supports is approximately 679.88 N.

Learn more about vertical force with the given link,

https://brainly.com/question/29996171

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