You are an astronaut in the space shuttle pursuing a satellite in need of repair. you are in a circular orbit of the same radius as the satellite (430 km above the earth), but 22 km behind it. part a how long will it take to overtake the satellite if you reduce your orbital radius by 1.1 km ?

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