2. In a Chabot College physics lab experiment, a piece of balsa wood is completely submerged under the water. The wood is at rest and is tethered by a string to the bottom of a container of seawater. The balsa wood has volume is 1.333 x 10 -6 m and density of 0.157 x 10 kg/m³. Seawater, on the other hand, can have a density of 1.023 x 10³ kg/m³. Answer the following questions and show all work and reasoning. (a) What is the direction of the buoyant force acting on the wood, up or down? Circle "up" or "down." (b) What is the direction of the tension force acting on the wood, up or down? Circle "up" or "down."? (c) What is the direction of the force of gravity acting on the wood, up or down? Circle "up" or "down." ?

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
Chapter15: Fluid Mechanics
Section: Chapter Questions
Problem 32P: The weight of a rectangular block of low-density material is 15.0 N. With a thin string, the center...
icon
Related questions
icon
Concept explainers
Topic Video
Question
Please please answer everything super fast
2.
In a Chabot College physics lab experiment, a piece of balsa wood
is completely submerged under the water. The wood is at rest and is tethered by a string to
the bottom of a container of seawater. The balsa wood has volume is 1.333 x 10 m³
and density of 0.157 x 10³ kg/m³. Seawater, on the other hand, can have a density of
1.023 x 10³ kg/m³. Answer the following questions and show all work and reasoning.
(a)
What is the direction of the buoyant force acting on the wood, up or
down? Circle "up" or "down."
(b)
What is the direction of the tension force acting on the wood, up or
down? Circle "up" or "down."?
(c)
What is the direction of the force of gravity acting on the wood, up
or down? Circle "up" or "down." ?
(d)
(e)
What is the magnitude T of the tension in the string?
Suppose the cord is cut and the tension becomes zero. See the second figure,
figure 2. What is the upward acceleration a of the object? Hint: Your first step is to get the
difference between the buoyant force and the weight from the information you have. That
step gives you the net force and from that the acceleration follows, in m/s".
balsa
wood
balsa
wood
water
T = ?
water
:01@
Figure 2.
Transcribed Image Text:2. In a Chabot College physics lab experiment, a piece of balsa wood is completely submerged under the water. The wood is at rest and is tethered by a string to the bottom of a container of seawater. The balsa wood has volume is 1.333 x 10 m³ and density of 0.157 x 10³ kg/m³. Seawater, on the other hand, can have a density of 1.023 x 10³ kg/m³. Answer the following questions and show all work and reasoning. (a) What is the direction of the buoyant force acting on the wood, up or down? Circle "up" or "down." (b) What is the direction of the tension force acting on the wood, up or down? Circle "up" or "down."? (c) What is the direction of the force of gravity acting on the wood, up or down? Circle "up" or "down." ? (d) (e) What is the magnitude T of the tension in the string? Suppose the cord is cut and the tension becomes zero. See the second figure, figure 2. What is the upward acceleration a of the object? Hint: Your first step is to get the difference between the buoyant force and the weight from the information you have. That step gives you the net force and from that the acceleration follows, in m/s". balsa wood balsa wood water T = ? water :01@ Figure 2.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Knowledge Booster
Fluid Pressure
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers with Modern …
Physics for Scientists and Engineers with Modern …
Physics
ISBN:
9781337553292
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781938168000
Author:
Paul Peter Urone, Roger Hinrichs
Publisher:
OpenStax College
Physics for Scientists and Engineers, Technology …
Physics for Scientists and Engineers, Technology …
Physics
ISBN:
9781305116399
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers: Foundations…
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning