Answer:
c.holding a sign in the air
Explanation:
because b is kinetic energy and a is also kinetic energy
Answer:
Meters
Explanation:"How FAR did the athlete run?"
Also it talked about meters
Answer: almost 12 years
Explanation:
Using the radial velocity method, planet hunters can track a sun's spectrum, to determine whether the sun has planets. The spectrum appears first slightly blue-shifted, and then slightly red-shifted. If the shifts are regular, repeating themselves at fixed intervals of days, months, or even years, it is almost certainly caused by a body orbiting the sun, tugging it back and forth over the course of its orbit. Because of the gravitational pull of Jupiter (about 3,000 times the mass of Earth), In which its average distance from the sun is 480 millions miles and takes nearly 12 years to make one revolution.
I believe gamma decay but i may be wrong
