Answer:
100 J
Step-by-step explanation:
Kinetic energy is jointly proportional to mass and the square of the velocity.
KE = 1/2mv²
KE = 1/2(50 kg)(2 m/s)² = 100 J
Juan has a kinetic energy of 100 joules.
There are two real roots (5 and -5) and 4 imaginary roots
It’s the third one!!! 1/2x-2
0.6 is the answer you're looking for.
