When its still the form of jelly, it is flammable, but it does not go everywhere or it doesn't evaporate.
-- At the end of 18sec, the stone's velocity is (9.8m/s² x 18s) = 176.4m/s downward.
-- Starting at 0 m/s and ending at 176.4m/s, its average velocity is 88.2m/s downward.
-- Falling for 18s at an average speed of 88.2m/s, it falls (88.2m/s x 18s) = 1,587.6 m .
-- Its displacement is <em>1,587.6 meters downward.</em>
Answer:
The energy from food and then from plants and then from sun.
As sun is the ultimate source of energy.
Explanation:
Distance = 100 m, 1000m, marathon
As the distance is covered by the person, so the muscular energy is used and thus the energy comes form out food.
As we know that the energy can neither be created nor be destroyed it can transform from one form to another.
So, the energy form the food which we consume is converted into the kinetic energy as we run.
Answer:
b
Explanation:
Bar magnets have two magnetic poles
About <span>250,000 DWT(Dead Weight Tons)</span>
