A person is trying to balance a 3.00 m long wood plank that has two mases as shown below. The plank has a mass of 150.0 kg, m2 has a mass of 100.0 kg. and mi has amass of 50.0 kg. If the fulcrum is located one third of the plank's border where m2 is. (a) At what distance from the left border must m1 be located to balance the system? (b) What is the force the fulcrum is doing in the system, if any? m2

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter11: Angular Momentum
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A person is trying to balance a 3.00 m long wood plank that has
two mases as shown below. The plank has a mass of 150.0 kg, m2 has a mass of 100.0 kg,
and mi has amass of 50.0 kg. If the fulcrum is located one third of the plank's border
where m2 is.
(a) At what distance from the left border must m be located to balance the system?
(b) What is the force the fulcrum is doing in the system, if any?
m2
Transcribed Image Text:A person is trying to balance a 3.00 m long wood plank that has two mases as shown below. The plank has a mass of 150.0 kg, m2 has a mass of 100.0 kg, and mi has amass of 50.0 kg. If the fulcrum is located one third of the plank's border where m2 is. (a) At what distance from the left border must m be located to balance the system? (b) What is the force the fulcrum is doing in the system, if any? m2
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