runk? Explain your reasoning. 2. A 4.0 kg block of wood sits on a table (Figure 5). A string is tied to the wood, running over a pulley and down to a hanging object. The greatest mass that can be hung from the string without moving the block of wood is 1.8 kg. Calculate the coefficient of static friction between the block of wood and the table. [ans: 0.45] Figure 5
runk? Explain your reasoning. 2. A 4.0 kg block of wood sits on a table (Figure 5). A string is tied to the wood, running over a pulley and down to a hanging object. The greatest mass that can be hung from the string without moving the block of wood is 1.8 kg. Calculate the coefficient of static friction between the block of wood and the table. [ans: 0.45] Figure 5
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Chapter1: Units, Trigonometry. And Vectors
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question 2 answer please
![1. Two trunks sit side by side on the floor. The larger trunk (52 kg) is to the left of the
smaller trunk (34 kg). A person pushes on the larger trunk horizontally toward the
right. The coefficient of static friction between the trunks and the floor is 0.35. ™
(a) Determine the magnitude of the maximum force the person can exert without
moving either trunk. [ans: 290 N]
(b) Calculate the force the larger trunk exerts on the smaller trunk. [ans: 120 N [right]]
(c) Would either answer change if the person pushed in the opposite direction on the
smaller trunk? Explain your reasoning.
2. A 4.0 kg block of wood sits on a table (Figure 5). A string is tied to the wood,
running over a pulley and down to a hanging object. The greatest mass that can be
hung from the string without moving the block of wood is 1.8 kg. Calculate the coefficient
of static friction between the block of wood and the table. [ans: 0.45]
4.0 kg
Figure 5
pulley
1.8 kg](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2c17f486-c84a-43a3-ad8b-47e956b86c45%2F33941efb-86d0-4fe7-bc9d-d0845ba1c7d9%2Fq1e2i1n_processed.png&w=3840&q=75)
Transcribed Image Text:1. Two trunks sit side by side on the floor. The larger trunk (52 kg) is to the left of the
smaller trunk (34 kg). A person pushes on the larger trunk horizontally toward the
right. The coefficient of static friction between the trunks and the floor is 0.35. ™
(a) Determine the magnitude of the maximum force the person can exert without
moving either trunk. [ans: 290 N]
(b) Calculate the force the larger trunk exerts on the smaller trunk. [ans: 120 N [right]]
(c) Would either answer change if the person pushed in the opposite direction on the
smaller trunk? Explain your reasoning.
2. A 4.0 kg block of wood sits on a table (Figure 5). A string is tied to the wood,
running over a pulley and down to a hanging object. The greatest mass that can be
hung from the string without moving the block of wood is 1.8 kg. Calculate the coefficient
of static friction between the block of wood and the table. [ans: 0.45]
4.0 kg
Figure 5
pulley
1.8 kg
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