Correct Answer: Option B

Explanation

The Relation between Power, Force and Velocity is given by the relation:

P = F.V , this power is the product of force and velocity.

Therefore, The power of the system is reduced to one-quarter of its original value when both the force and the velocity are reduced by half.

There is an explanation video available below.

• Are some of the answered to these questions correct? Answer this

  0 Answers   ·   Literature in English   ·   1 hour ago
• The equation y=asin (wt-kx) represents a plane wave travelling in a medium along the x-direction, y being the displacement at... Answer this

  3 Answers   ·   2 years ago
• i have paid for an activation code but i haven't seen it? Answer this

  1 Answers   ·   Social Science   ·   1 day ago