1. Skill related fitness - components of fitness that help one to be successful in sports. They are 6 skill related components of physical fitness:Agility - change position of your body quickly. Balance - the ability to keep an upright posture while standing still or moving. Coordination - to be able to use two or more body parts together. Power - the ability to use strength quickly. Reaction Time - the amount of time it takes to move once you realize the need to act. Speed - the ability to perform a movement or cover a distance in a shirt period of time.
2. Health related fitness - components of fitness that contribute to the operation of the systems of the body. They are 5 health related components of physical fitness:Body Composition - the percentage of body weight which is fat, muscle, and bone. Cardiovascular Fitness - the ability to exercise the entire body for long periods of time. Flexibility - the range of movement possible at a joint. Muscular Endurance - the ability to use voluntary muscles many times without getting tired. Muscular Strength - the amount of force a muscle can exert against a resistance.
it would accelerate twice as much
because according the second law of motion, the force is directly proportional to the peoduct of Mass and Accelration