Which of the following is true about radiation from the sun? it cannot travel through air. it can travel through vacuum. it is made up of rays that have the same frequency. it is made up of rays that have the same wavelength.

2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it