Physics, 03.12.2021 01:00 sarah192002
A 1024 Hz tuning fork is dangled at the end of a string such that its center of mass is 1.2 m below the point at which the other end of the string is attached to door frame, making a pendulum of sorts. The tuning fork may be treated as a point mass for the purposes of this problem. The pendulum is brought to a maximum angle and released. If the range of frequencies heard by an observer standing in the plane of the pendulum's motion is 1020-1028 Hz, what is the angle to which the pendulum was raised
Answers: 2
Physics, 21.06.2019 16:20
Two identical small charged spheres are a certain distance apart, and each one initially experiences an electrostatic force of magnitude f due to the other. with time, charge gradually leaks off of both spheres. when each of the spheres has lost half its initial charge, the magnitude of the electrostatic force will be
Answers: 1
Physics, 22.06.2019 10:30
If y gets smaller as x gets bigger and y have an relationship?
Answers: 1
Physics, 22.06.2019 18:30
A1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. what is the magnitude of the friction force required to keep the car from sliding?
Answers: 3
A 1024 Hz tuning fork is dangled at the end of a string such that its center of mass is 1.2 m below...
Health, 28.01.2020 15:47
Mathematics, 28.01.2020 15:47
History, 28.01.2020 15:47
Chemistry, 28.01.2020 15:48
English, 28.01.2020 15:48
History, 28.01.2020 15:48
Mathematics, 28.01.2020 15:48
Mathematics, 28.01.2020 15:48
History, 28.01.2020 15:48