To move a resting box of 100 newton on the ground with kinetic friction coeficient of 0,250 is applied a force of 60 n horizontally and displacing it 10 m. how much work does applied force do? how much work is done against friction force? what is kinetic energy of the box?
supposedly, seat belts trap occupants in submerged cars, causing drowning
to be honest as much as i would love to answer this. i feel as if something's missing. just saying.
the answer is a)
the train flies 350 miles in the first hour, another 350 miles in the 2nd hour, and a final 350 miles in the 3rd hour.
the total distance covered is (350 + 350 + 350) = 1,030 miles
all i can say is: that i would like to see !