Dry Physical Fitness Basics
Pre-Test
Active
1
2
3
4
5
6
7
8
10
TIME MCMAINING
56:10
When measuring wellness, you must consider
A. all components of health
B. your physical fitness being in the top 10% of the population
C. being free of diseases
D. both physical and mental health
Please select the best answer from the choices provided.
A
B
C

If this plastic cup is heated to its melting point, what will eventually happen to all the particles in the plastic? a. the particles will begin to move enough that they slide past each other. b. bonds will form and the liquid will become a solid. c. the spaces between the particles will get smaller. d. the particles will change state and become a crystalline solid.

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?