A point-mass of 13 grams at the end of a massless 80 centimeter long string is rotated at a rate of 4 revolutions per second. Find the kinetic energy of the point mass.

the answer will be the last one

i think the answer is b

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.

the height of the surface increases from the center out to the sides of the road

it is c!