List of top Physical Education Questions on Biomechanics & Sports asked in CBSE CLASS XII

Which of the following statements is correct regarding the lever's fulcrum?
Given below are examples of friction shown in List-I with their respective types of friction in List-II.
List-I: (a) Pushing a chair, (b) Sea waves, (c) Moving heavy stationary objects, (d) Skating
List-II: (i) Sliding, (ii) Rolling, (iii) Fluid, (iv) Static
Describe three factors those affect the trajectory of a projectile.
Assertion (A): When an object or body is moving at a constant velocity, with no changes in speed or direction, it is dynamic equilibrium.
Reason (R): A cyclist in motion or the body position maintained by a sprinter on the track while running are examples of dynamic equilibrium.
In the examples given below, which of Newton's Law of Motion will apply? Justify your answer.
(a) When a Swimmer pushes the water backwards.
(b) When a cricket and tennis ball are thrown with the same force, the tennis ball moves with greater acceleration.
Define Projectile and explain the factors affecting the trajectory of a projectile in sports.
When wrestlers fall on the mat, why do they spread their arms, knees, and legs? Justify your answer.
In which type of exercises can movement NOT be seen directly?
"The golf ball remains at rest until it is struck by a golf club." This statement indicates:
What type of lever has the load resistance between the fulcrum and the force?