subject
Physics, 14.01.2020 20:31 angelamirga332

You and a friend sit still on a spinning merry-go-round. the merry-go-round spins 5 times every second, and to a stationary observer, you have a speed of 9 m/s. from your frame of reference, what is the speed of your friend?

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 08:00
1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving
Answers: 1
question
Physics, 22.06.2019 10:30
Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?
Answers: 2
question
Physics, 22.06.2019 11:00
A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?
Answers: 3
question
Physics, 22.06.2019 13:40
Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.
Answers: 1
You know the right answer?
You and a friend sit still on a spinning merry-go-round. the merry-go-round spins 5 times every seco...
Questions
question
Physics, 26.02.2020 22:04
question
Mathematics, 26.02.2020 22:04
Questions on the website: 13722367