This question sounds like it came after some activity where
some forces were observed. Since we were not there, and
we don't know what the activity was, we don't know what forces
were observed, and we have no clue to how they might be related
to the motion of the Earth around the sun.
KE = ½mv² = ½(4.00 kg)(16.0 m/s)² = 512 J
Answer:
Explanation:
70.0(5.00)(9.81) = 3,433.5 = 3430 N
Gold’s molar mass is about 196 while aluminum is about 27, thus 50cm of gold has more mass
