Question

You throw a baseball that has a mass of 0.425 kilograms. The ball leaves your hand with a speed

Answer 1

Answer:

430.3125 J

Explanation:

Kinetic Energy (KE) is the energy type that a object gets due to its motion.

Therefore the baseball has a Kinetic Energy

$KE = \frac{1}{2} *mass*velocity^{2} \\=\frac{1}{2} *0.425*45^{2}\\=430.3125 J$