weight = mg
W on earth = 800N
mg = 800 N
m(9.8 m/s²)= 800N
dividing 9.8 both sides
m=800/9.8 ( as g=9.8m/s² on earth)
m=81.63 kg
Now weight on Mars
w=mg
=(81.63kg) ×(3.76m/s²)
w=306N
Answer:
Today my mom drove the car and when the car was standing it was potential energy but when the car started moving it turned into kinetic energy. Hope it helps.
Explanation:
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No one really knows why galaxies don't fly apart. Blackholes do, very strongly, have a gravitational pull on them, but that isn't enough to keep billions of stars and planets and other space matter in orbit around them. Although, the stars and gases are held together by the gravity of dark matter, so, you could say that explains why.
I Hope You Found This Helpful! :*)
Shale is a fine grained of sedimentary rock which is formed by the compression of muds
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