Please help with this will give brainlist to best anwer A planee is flying at a speed of 250 miles per hour. How long does it take to fly 250 (show steps)

i believe it is c.) 1575 j.

there is none because earth is stationary and flat.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.