Identify the forces acting in the following cases- a) A boy pedaling his bicycle fast

b) Squeezing lemon to extract juice.

c) A magnet suspended freely with a thread.

d) A plastic comb attracts bits of paper.

e) Rain drops falling on ground.

f) A monkey climbing the rope.​

hèllo, sorry i really need some more points so if you need this qustion answered than retype it

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