Physics, 22.03.2021 14:00 katiemaley19
PLEASE HELP WITH THIS ONE QUESTION
A bird lands on a bird feeder which is connected to a spring. The mass of the bird is exactly the same as the mass of the bird feeder. How does the added mass affect the period of oscillation of the bird feeder?
a) The period is less, but not halved.
b) The period is more, but not doubled.
c) The period is halved.
d) The period is doubled.
Answers: 3
Physics, 21.06.2019 22:30, dyamondgeorge1oy4nex
During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?
Answers: 2
Physics, 23.06.2019 03:30, genesisdiaz5123
First to answer will be the brainliest i need the answer asap
Answers: 1
PLEASE HELP WITH THIS ONE QUESTION
A bird lands on a bird feeder which is connected to a spring....
History, 14.07.2019 15:40
History, 14.07.2019 15:40
History, 14.07.2019 15:40