Answer:
the gravitational pull is stronger the closer the object is to the magnet but gets weaker as you move the object away from the magnet
Explanation:
if you hold a magnet right over a nail it immediately shoot up onto the magnet
were as if you hold it at a distance it will move but not as fast
Answer:
Each part of the spectrum has a different range of wavelengths (which correspond to frequency, color, and energy) at which you can find it.
The answer is Galileo Galilei
Answer:
677 m
Explanation:
Using the definition of the sine of an angle, we can write
sin 14.1 = (height of mountain) / (slope length of mountain)
sin 14.1 = H / (2780 m) ---> H = (2780 m) x sin 14.1
= 677 m
Energy = Power x Time
Energy = 20W x 10s
Energy = 200 joules
