Solution Found!
Answer: A 140-kg horizontal beam is supported at each end.
Chapter 9, Problem 8P(choose chapter or problem)
QUESTION:
Problem 8P
A 140-kg horizontal beam is supported at each end. A 320-kg piano rests a quarter of the way from one end. What is the vertical force on each of the supports?
Questions & Answers
QUESTION:
Problem 8P
A 140-kg horizontal beam is supported at each end. A 320-kg piano rests a quarter of the way from one end. What is the vertical force on each of the supports?
ANSWER:
Solution 8P
Step 1 of 3:
A horizontal beam of mass m is fixed at end. The length of the beam is said to be L. A piano is placed at a distance 0.25L from the left. We are going to find the vertical force on the each end.
The mass of the beam m1 = 140.0 kg
The mass of the piano m2 = 320.0 kg
The acceleration due to gravity g = 9.8 m/s2