Answer:
hey but the person at the top is right
Answer:
yes it is it looks correct to me
Explanation:
im sorry if it isnt but i just worked out your problem and thats what i had just got
You have to draw a mathematical spatial axes .in order to judge is it right or not .. well you have to draw the crest and trough both of 1 cm in length and the total wavelength (same phase on the wave of 2 cm ) something like this
Everything but wormholes can be derived from the theory of relativity
<span>A, The law of universal gravitation states that an increase in mass causes an increase in gravitational force. For this reason, the sun keeps all the planets in orbit because this classical and physical law describes the gravitational interaction between bodies.</span>