Physics, 04.04.2020 03:17 angellynn50
A uniform rod of mass m and length l can pivot freely (ignore friction) about a hinge attached to a wall. the rod is held horizontally and then released. assume that the force of gravity acts at the center of mass of the rod. a. b. what is the angular acceleration of the rod the moment it's released
Answers: 1
Physics, 22.06.2019 02:30
Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.
Answers: 2
Physics, 22.06.2019 03:50
Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?
Answers: 1
Physics, 22.06.2019 12:30
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
Answers: 2
A uniform rod of mass m and length l can pivot freely (ignore friction) about a hinge attached to a...
Computers and Technology, 26.11.2019 21:31
Computers and Technology, 26.11.2019 21:31
Computers and Technology, 26.11.2019 21:31