Spongebob is walking to the beach. He walks 20m north, 30m east, and then 14m northeast. a. Draw a vector diagram for his path. Show the vector sum and it’s components.
b. How far has he traveled? [m] 2SF
c. It’s 80m from home. If he only needs to travel north from his new position to get there, how much further
north does he have to go? [m] 3SF

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

third one with arrows on top of each other going the same direction