KE = 1/2mv^2
m = 2000
v = 30m/s
1/2*2000*30^2=
1000*900 = 900,000kgm^2/s^2
First one heat, the second one is radiation and the third is radiated ;)
Answer:
The aim of layout is both to present information in a logical, coherent way and to make the important elements stand out. An additional, more understated benefit, is that a well-designed layout can make the content easier to understand.
Look at yourself in a plane mirror<span> and </span>you see<span> your </span>image<span> - it is upright. The </span>image <span>is located on the other side of the </span>mirror<span> since reflected rays diverge upon reflection; when </span>mirrors<span> produce </span>images<span> on the the opposite side of the </span>mirror, the images<span> are said to be virtual.</span>