Answer:
they both different mario
Explanation:
KE = 2000 J
KE = (1/2)mv^2
= (1/2)(0.100 kg)(200 m/s)^2
= 2000 J
Skeletal system, muscular system
Skeletal system:
bones
Muscular system:
muscles
Together, they work together and create the musculoskeletal system.