subject
Physics, 24.04.2020 19:48 katie18147

A uniform, 4.5 kg, square, solid wooden gate 2.0 mm on each side hangs vertically from a frictionless pivot at the center of its upper edge. A 1.2 kg raven flying horizontally at 5.0 m/s flies into this door at its center and bounces back at 1.5 m/s in the opposite direction. What is the angular speed of the gate just after it is struck by the unfortunate raven?

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 18:00, hcortez8846
Which statement best explains why an object weight less on mercury than it does on earth
Answers: 1
image
Physics, 22.06.2019 00:00, pc103919
An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge
Answers: 2
image
Physics, 22.06.2019 13:10, bree249
Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above
Answers: 3
image
Physics, 23.06.2019 00:30, smartie80
Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?
Answers: 1
You know the right answer?
A uniform, 4.5 kg, square, solid wooden gate 2.0 mm on each side hangs vertically from a frictionles...

Questions in other subjects:

Konu
Computers and Technology, 03.11.2021 03:40
Konu
Mathematics, 03.11.2021 03:40
Konu
Physics, 03.11.2021 03:40
Konu
Mathematics, 03.11.2021 03:40