...swing of the monkey? A monkey swings from a jungle vine by his .30m long tail. What's the period of swing of the monkey?
And with what frequency does the monkey swing?
2. A crow attempts to land on a small bird feeder, causing it to swing back and forth with a frequency of .350 Hz. How long is the wire from which the feeder hangs?
3. Find the wavelength of ultrasonic wave emitted by a bat if it has a frequency of 4.0 x 10^4 Hz.
The answers are:
1. 1.1 sec and 0.91 Hz
2. 2.03 m
3. 0.0085 m
But what equation do I use and how do you solve to get these answers? Please show work.
1 second ago
And with what frequency does the monkey swing?
2. A crow attempts to land on a small bird feeder, causing it to swing back and forth with a frequency of .350 Hz. How long is the wire from which the feeder hangs?
3. Find the wavelength of ultrasonic wave emitted by a bat if it has a frequency of 4.0 x 10^4 Hz.
The answers are:
1. 1.1 sec and 0.91 Hz
2. 2.03 m
3. 0.0085 m
But what equation do I use and how do you solve to get these answers? Please show work.
1 second ago