Which of the following is not a method used to improve management of tropical rainforests? a. Increased logging b. Establishing special reserves for critical species c. Utilize better agricultural techniques d. The use of plantations Please select the best answer from the choices provided A B C D.

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards

i already answered it by 34/s