subject
Physics, 11.12.2019 19:31 bhebert6057

Apenny rides on top of a piston as it undergoes vertical simple harmonic motion with an amplitude of 4.0cm. if the frequency is low, the penny rides up and down without difficulty. if the frequency is steadily increased, there comes a point at which the penny leaves the surface.

1) at what point in the cycle does the penny first lose contact with the piston? (answer choices: )
a. midpoint moving up
b. midpoint losing down
c. highest point
d. lowest point

2) what is the maximum frequency for which the penny just barely remains in place for the full cycle?

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 01:30, admiralaj85
What is the magnitude of the resultant vector round your answer to the nearest tenth
Answers: 2
image
Physics, 22.06.2019 09:00, SisterMina
The material that keeps its new shape after it is stretched is called?
Answers: 1
image
Physics, 22.06.2019 11:20, kendallnowell18
If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s
Answers: 1
image
Physics, 22.06.2019 12:20, luella614ox1zum
The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.
Answers: 2
You know the right answer?
Apenny rides on top of a piston as it undergoes vertical simple harmonic motion with an amplitude of...

Questions in other subjects: