Physics 115 2026 | Study
Guide, Practice Questions,
Answers, Rationales &
Exam Review | Complete
Ethics Study Guide
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, Which of the following topics from PHYS 114 will we use in -work and energy principles
PHYS 115? Select all that apply. -mathematical modeling
-Newton's laws
Which of the following differ between system A and system -the change in the gravitational potential energy
AE in part C? Select all that apply. -the forces external to the system
Who can help you figure out the answers to the questions other students in your group
in part D? Select all that apply.
You can assume that all fluids you will reason about in this the fluid's density is constant
course are incompressible. What does incompressible
mean?
What does the pressure at a point in a fluid depend on? -The depth of that point within the fluid.
Select all that apply. -The pressure at the fluid's surface.
which of the following are rules that will help you solve -If two points can be connected by a horizontal line, then they must be at the same
hydrostatic probelms? Select all that apply. pressure as long as they are both in the same connected fluid
-If the surface of a fluid is in contact with air, then the pressure at that point is 1 atm.
Two points (X and Y) in a fluid are at the same depth in a The fluid cannot be at rest.
container. The pressure at X is greater than the pressure
at Y. Which of the floowing must be true? Select all that
apply.
Now download and read studio 2 from Sakai and answer By considering the forces on a body of water, determine an expression for
the questions in parts E-I. hydrostatic pressure.
What is the principal focus of part A of this studio?
For which object, do you need to draw a free-body diagram A small volume of water within a larger container.
for in part B of the studio?
Which of the answers below best describes the discussion Maria and Oliver are discussing how to correctly determine the pressure at a
between Maria and Oliver? particular depth in a fluid.
Which software application do you need to use in part B? PhET simulation
Which of the topics below will you investigate in part C of blood pressure
the studio?
Guide, Practice Questions,
Answers, Rationales &
Exam Review | Complete
Ethics Study Guide
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, Which of the following topics from PHYS 114 will we use in -work and energy principles
PHYS 115? Select all that apply. -mathematical modeling
-Newton's laws
Which of the following differ between system A and system -the change in the gravitational potential energy
AE in part C? Select all that apply. -the forces external to the system
Who can help you figure out the answers to the questions other students in your group
in part D? Select all that apply.
You can assume that all fluids you will reason about in this the fluid's density is constant
course are incompressible. What does incompressible
mean?
What does the pressure at a point in a fluid depend on? -The depth of that point within the fluid.
Select all that apply. -The pressure at the fluid's surface.
which of the following are rules that will help you solve -If two points can be connected by a horizontal line, then they must be at the same
hydrostatic probelms? Select all that apply. pressure as long as they are both in the same connected fluid
-If the surface of a fluid is in contact with air, then the pressure at that point is 1 atm.
Two points (X and Y) in a fluid are at the same depth in a The fluid cannot be at rest.
container. The pressure at X is greater than the pressure
at Y. Which of the floowing must be true? Select all that
apply.
Now download and read studio 2 from Sakai and answer By considering the forces on a body of water, determine an expression for
the questions in parts E-I. hydrostatic pressure.
What is the principal focus of part A of this studio?
For which object, do you need to draw a free-body diagram A small volume of water within a larger container.
for in part B of the studio?
Which of the answers below best describes the discussion Maria and Oliver are discussing how to correctly determine the pressure at a
between Maria and Oliver? particular depth in a fluid.
Which software application do you need to use in part B? PhET simulation
Which of the topics below will you investigate in part C of blood pressure
the studio?
