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 9 & 10. And also, box the final answer. Thank you!

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

What is the length of a simple pendulum whose full swing from left to right and then back again takes 3.2 5? Number n Units V In the figure, a 2600 kg demolition ball swings from the end of a crane. The length of the swinging segment of cable is 16.4 m. (a) Find the period of the swinging, assuming that the system can be treated as a simple pendulum. (b) Does the period depend on the ball's mass? (a) Number Units (b) depends does not depend