Answer: 1000 Hz · 0,5 m = 500 m/s
Explanation: speed = frequency · wavelength
An external force that is being applied in the direction of the displacement
Answer:
The object will not move.
Explanation:
If nothing pushes against it it will not move. If its not on a slant it will not move.
car suspension
guitar string
clips for hanging clothes
keyboards buttons
elevators
