pete spends 1 hour in the gym then drives 30 minutes the remaining 9 miles to work. what average speed in, miles per hour, must pete drive to ensure he is not late for work?

it breaks and dirupture other materials and other sencews from the bottom

i would like to make dinner for my mom, dad, and sister

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