A rolling ball moves from x, = 5.2 cm to x2 = -6.2 cm during the time t,= 3.0 s to t= 6A 5. What is the average velocity? (Answer in cm/s)

What are segments of dna that code for a particular trait. a combination of dna and proteins make up what

What is the mass of the same rock on the earth

Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.