If the direction of projection bisects the angle between the vertical and the inclined plane, then the range of projectile on the inclined plane is A. Zero B. Maximum C. Minimum D. None of these

Zero
Maximum
Minimum
None of these

The correct answer is: B. Maximum

The range of a projectile is the maximum horizontal distance that it travels. The range is determined by the initial velocity of the projectile, the angle of projection, and the acceleration due to gravity.

If the direction of projection bisects the angle between the vertical and the inclined plane, then the projectile will travel in a parabolic path with its maximum height occurring at the point where it crosses the inclined plane. The range of the projectile will be maximum in this case.

The other options are incorrect because:

  • Option A is incorrect because the range of the projectile is not zero.
  • Option C is incorrect because the range of the projectile is not minimum.
  • Option D is incorrect because the range of the projectile is not none of these.