Write an expression for each force using Cartesian representation, and evaluate the resultant force vector.

Help!!!!! Please answer clearly (numerically)

parts d,e,f

Three water skiers are pulled by a boat as shown. Determine the resultant force of the waterskiers and the direction of the resultant measured counterclockwise from the positive x-axis. Draw theresultant force and label the computed angle on an x-y coordinate system. (I need some help on this please)

A deadift is a weightlifting movement in which a lifter pulls a barbell from the floor directly upwards. A lifter attempts a 110 kg deadlift. To do so, he engages three maior muscles to propel the bar upwards: the quadriceps (a), the hamstrings (h) and the glutes (a), Determine the angle and force of the resultant vector, r, in which the lirter pulls the bar, given the following information: h g = 0 sec 0 = 2 q has a direction of 0 + 29° 土 600N g 519N Figure 1 Figure 2 (not drawn to scale)