Elastic potential energy is given by formula

here we know that


Now using above formula we have


So elastic potential energy in the chord is 14400 J
Answer:
b: false
Explanation:
It's true that endothermic reactions absorb heat from their surrounding. But this makes the surroundings cooler, not warmer.
The answer is
C. They have all ready achieved high levels of cardio respiratory fitness.
it would be a chain reaction and a wave