Answer:
A or D
Explanation:
Net force includes addition or subtraction.
I think some of the given is wrong, 10 ms-1, think it is only 10 s-1 which represents the frequency of the wave, and can be use to solve for the wavelength of the sound wave given
wavelength = wave speed / frequency
wavelength = 1500 m/s / 10 s-1
wavelength = 150 m ( 100 cm / 1 m ) = 15000 cm
Rubidium Nitride!!!! brainliest??
<span>Erwin Schrödinger was the one who created the electron cloud model </span>
The factors affecting the terminal speed of a falling object include:
its mass.
its surface area.
the acceleration due to gravity
