Physics

Lesson:

Ch 12 Equilibrium and Elasticity

12.3 Elasticity

Ch 14: Fluids

14.5 Archimedes' Principle

14.7 Bernoulli's Equation

Ch 15 Oscillations

15.1 Simple Harmonic Motion

15.4 Pendulums, Circular Motion

Directions:

Answer the following problems by showing the complete solution to the problem. In return, I will give you a good and high rating. Thank you so much!

Note: Please be careful with the calculations, significant digits and units in the problem. Kindly double check the solution and the answer if there is a deficiency. Please read the note in number 1, 2 & 3. And also, box the final answer. Thank you!

1. Note: The letter "i" blue icon means "The Tolerance is 4%."