4. the company is building a scale model of the theater's main show tank for an investor's
presentation. each dimension will be made 1/6 of the original dimension to accommodate
the mock-up in the presentation room. what is the volume of the smaller mock-up tank?

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.