Question

(02 02 mc)
which of the following principles of biomechanics would a sprinter most likely need to apply to take off at the beginning of a race?
a acceleration
b angles
c friction
d resistance

pregunta 9 (3 puntos)
(02 02 lc)
which of the following is defined as a force working against your body that tends to slow you or an object down?
a energy
b friction
c velocity
d resistance

pregunta 10 (3 puntos)
(02 02 lc)
which of the following shows an example of a use for biomechanics?
a analyzing a reading test
b building houses
c developing a training program
d growing better crops

Explanation:

1. For the first question, a sprinter needs to quickly increase their speed at the start, which is the concept of acceleration in biomechanics.
2. For the second question, friction is a force that acts against motion and can slow down a body or an object.
3. For the third question, biomechanics is used to study human - movement and can be applied in developing training programs to optimize performance and prevent injuries.

Answer:

1. a. Acceleration
2. b. Friction
3. c. Developing a training program