
Applying physics in a career
4481 Applying physics in a career My problem is how can physics help us in careers such us biotechnologist, astronomist, geology, biotechnology, aerospace, industry and communications?

Probability
13530 Probability  students in a college class Please see the attached file for full problem description.

Suppose that a certain college class contains students. Of these, are freshmen, are physics majors, and are neither.

Vectors physics problem
64046 Vectors physics problem Please see attached file for the full problem description.
Find , the length of , the sum of and .
Express in terms of , , and angle .
Please see the attached file for the solution.
Solution.

Waves, Heat and Light: The wave equation
53751 Waves, Heat and Light: The wave equation See attached file for full problem description.
This course is the third in a threeterm introductory physics sequence. The topics covered in this course include: I. Heat and Thermodynamics, II.

Waves, Heat and Light: Displacement of tranverse waves
53752 Waves, Heat and Light: Displacement of tranverse waves See attached file for full problem description.
This course is the third in a threeterm introductory physics sequence. The topics covered in this course include: I.

Physics: Solving for Angular Velocity
Solution:
R^3*w^2=constant
=>1*3^2=3^3*w^2
=>w=0.58 rad/s The following solution is comprised of a brief response which addresses this physicsbased problem.

Newtonian Physics: Balance Beam Problem Structuring
3625 Newtonian Physics: Balance Beam Problem Structuring Need to obtain a working mathematical model of the balance beam problem, preferably with a cart, not a ball. i.e.

Hypothesis, Population Mean and Proportions
Let's assume that out of the 100 psychology majors, 65 solve the problem; and of the 110 physics problems only 45 solve the problem.

Simple problem to become familiar with vectors.
Questions are taken from the course book 'Physics with modern physics', Richard Wolfson & J.
M. Pasachoff,
Questions taken from course book pp 60  63
Two vectors have the same length A and are at right angles.

Relativity quantum physics and Nuclear Physics answers
This is a great set of problems to be used as a practice problem set prior to your physics test.