Physics, 23.08.2021 09:10, Alexislol7908
A pendulum of mass 22 kg is released from rest at some height, as shown by point A in the image below. At the bottom of its are at point B, it is traveling at a speed of 13 m/s. What is the approximate amount of energythat has been lost due to friction and air resistance? (Recall that g = 9.8 m/s2)
A. 45 J
B. 218
C. 134J
D. 297 J
Answers: 3
Other questions on the subject: Physics
Physics, 22.06.2019 11:10, axxpjr12
Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.
Answers: 3
Do you know the correct answer?
A pendulum of mass 22 kg is released from rest at some height, as shown by point A in the image belo...
Questions in other subjects:
Mathematics, 16.06.2020 10:57
Mathematics, 16.06.2020 10:57
English, 16.06.2020 10:57
Computers and Technology, 16.06.2020 10:57
Mathematics, 16.06.2020 10:57
Advanced Placement (AP), 16.06.2020 10:57
Mathematics, 16.06.2020 10:57
