The correct formula for finding the relative velocity of an object is: Vac= vah-vыс
Valc = ab + b c
Vad = ab + b c
b c = ab + b c

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

Calculate the frequency of a wave in a spring toy. the wave has a speed of 1.1 meters per second and a wavelength of 0.1 meters. *

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o