Suppose both the dog and the girl run at a speed of 2 m/s. calculate both of their kinetic energies. Suppose the dog speeds up and is now running at a speed of 4 m/s what is the dog’s kinetic energy.

the contamination

we are putting to many trash.

they dont have any evidence

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.

the answer u all are looking for is 4000000000000000000000 million years.