An athlete runs some distance before taking a long jump because
A. he gains energy to take himself through long distance
B. it helps him to apply a larger force
C. by running, action and reaction forces increase
D. by running, the athlete gives himself larger inertia of motion
Answer:D
An athlete runs some distance before taking a long jump because
A. he gains energy to take himself through long distance B. it helps him to apply a larger force C. by running, action and reaction forces increase D. by running, the athlete gives himself larger inertia of motion