9. Introduotory phyaios textbooka uaually oontain examplea ahowing the poaition veotor for projectile motion. However, few...
Introductory phyaica textbooka uaually contain examplea ahowing the poaition veotor for projectile motion. However, few diacuaa the poaition vector for uniform circular motion. Here, uniform meana the object of intereat movea in a circle of conatant radiua and conatant angular apeed (or a conatant period of revolution). The lower-caae, Greek letter omega ia used for angular apeed: ω (in radiana per second). Consider an object revolving in orole and located by the folloving position vector: F(t)-a cos(ut)i + asin(wt)j (in...
Please let me know questions 3 through 9. 1. Show all the atepa neceasary to convert 2.00 kilometera into milea atarting from 2.54 cm 1 inch. Explicitly ahow how the intermediate unita divide out in the converaion. 2. A poaition veotor ia alwaya drawn with ita tail at the origin. It haa unita of length and it locatea a point in a choaen coordinate ayatem. A diaplacement veotor ia drawn with ita tail anywhere in the coordinate apace. Diaplacement vectora...
1. Show all the atepa neceasary to convert 2.00 kilometera into milea atarting from 2.54 cm 1 inch. Explicitly ahow how the intermediate unita divide out in the converaion. 2. A poaition veotor ia alwaya drawn with ita tail at the origin. It haa unita of length and it locatea a point in a choaen coordinate ayatem. A diaplacement veotor ia drawn with ita tail anywhere in the coordinate apace. Diaplacement vectora alao have unita of length and repreaent the...