Answer: If a velocity time graph is horizontal then the velocity is constant and there is no acceleration.
Answer:A game of knock it down.
Explanation:
Answer:
757.14 (2.d.p.)
Explanation:
CHECK THE IMAGE!! DEATHNOTE AT YOUR SERVICE. 12th Year Physics Kind Of Sucks!
Answer:
The column number tells us the amount of valence electron the element has
Speed of wave = wavelength * frequency
Therefore, wavelength is 2.0 x 10^-8