Answer: -25.4
Explanation:
Acellus don’t forget the negative sign
Answer: D
Explanation: Energy is neither created nor destroyed so the amount of reactants and products must be equal
Particles vibrate parallel to the direction the sound travels. It's a longitudinal wave.
The
wavelength, frequency, and energy of a pulse of light containing 100 of this
photon is lambda, v, and 100E D. The correct answer
between all the choices given is the third choice or letter C. I am hoping that
this answer has satisfied your query about this specific question.
Answer:
Explanation:
The change in force = 9.81(1.95 - 0.300) = 16.2 N
The change in length is 0.750 - 0.200 = 0.550 m
K = ΔF/Δx = 16.2/0.550 = 29.4 N/m