A50.0-kg stunt pilot who has been diving her airplane vertically pulls out of the dive by changing her course to a circle in a vertical plane. (a) of the plane’s speed at the lowest point of the circle is 95.0 m> s, what is the minimum radius of the circle so that the acceleration at this point will not exceed 4.00g

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

false.

explanation:

this statement is false. after falling for 5 seconds, its speed will not be 100 m/s.