The teachers as well as coaches always make their best efforts to improve the performance of their students in various competitive games and sports. They can help to improve the performance of students if they have adequate knowledge of biomechanics.
1. The more force one exerts on the downward bounce, the higher the ball bounces into the air. Which law is this statement being referred to?
(a) Newton’s 1st law
(b) Newton’s 2nd law
(c) Newton’s 3rd law
(d) Law of gravitation
2. Among the above given pictures, Newton’s 3rd law is depicted in
(a) First
(b) Second
(c) Both
(d) None of these
3. The acceleration of an object depends directly upon the net force acting upon the object and inversely upon the object’s
(a) Weight
(b) Mass
(c) Height
(d) Density
4. The study of human body and various forces acting on it is
(a) Biology
(b) Biomechanics
(c) Physiology
(d) Anatomy
5. A high jumper can jump higher off a solid surface because it opposes his or her body with as much force as he or she is able to generate. This example refers to
(a) Law of conservation
(b) Law of inertia
(c) Law of action &reaction
(d) Law of gravity
