# Question

Two boys are pulling a box across a horizontal floor as shown in Fig 3.26. If F1 = 50.0 N and F2 = 100N, find the resultant (or sum) force by

(a) The graphical method and

(b) The component method.

(a) The graphical method and

(b) The component method.

## Answer to relevant Questions

For each of the given vectors, give a vector that, when added to it, yields a null vector (a vector with a magnitude of zero). Express the vector in the form other than that in which it is given (component or magnitude– ...The velocity of object 1 in component form is v-bar = (+2.0 m/s)x-bar + (–4.0 m/s) y-bar. Object 2 has twice the speed of object 1 but moves in the opposite direction. (a) Determine the velocity of object 2 in component ...Two force vectors, F-bar = (3.0 N) x-bar – (4.0 N) y-bar and F-bar = (-6.0 N)x-bar + (4.5 N) y-bar, are applied to a particle. What third force F-bar3 would make the net, or resultant, force on the particle zero? Fig. 3.32 depicts a decorative window (the thick inner square) weighing 100 N suspended in a patio opening (the thin outer square). The upper two corner cables are each at and the left one exerts a force (F1) of 100 N on the ...The x-component of a velocity vector that has an angle of to the has a magnitude of 4.8 m/s. (a) What is the magnitude of the velocity? (b) What is the magnitude of the y-component of the velocity?Post your question

0