According to the american heart association considerations for selecting an exercise program should be:

choose one, which is inexpensive, not costing more than $300.

be challenging to complete. no pain, no gain.

choose one that you are interested in and will be able to easily adapt.

choose one that your friends are involved in.

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.