A transverse wave is observed to be moving along a lengthy rope. Adjacent crests are positioned 13.4 m apart. Exactly eight crests are observed to move past a given point
along the medium in 2.5 seconds. Determine the wavelength of this wave.

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

What is the difference between mass density and weight density?

Energy conservation is the process by which one kind of energy changes into a another and when energy is converted this way it's not lost or used up. true or false