A boy was racing a bear cub to the top of a tree. The boy, with a mass of 30 kg, would grab hold of a branch with his hands and use his arms to pull himself up with 500 newtons a distance
of 0.5 meters. He would then lift his legs over the branch and then use his legs to push against
the branch with 800 newtons to lift himself another 0.5 meters.
How much work did the boy do with his arms to lift himself over one branch?

it would be kevlar ^^

not moving. pos accel,

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!

hi,

what occurs during a solar eclipse?

there are small tides across earth.

the moon is between earth and the sun.

p.s. im not sure if the first answer is correct because during a solar ecliphse there are spring tides and i dont know if they are the same.