1. Find the following angles in degrees in radians, and then the corresponding sin e. Find thepercentage difference (0 - sin0)/0 × 100%.(in degrees)1°3°5°10°2045°90°(radians)sinė0 - sine(0-sine)/0 x 100%2. From the percentage uncertainties that you have had in this semester, compared with the resultsabove, what angular amplitude would you say to be small enough (comparable with normaluncertainties)?3. From the above exercise, do you think pendula swinging with amplitudes of 10° and 20° shouldhave the same periods or not? What is the reason behind your answer?4. Plot out a histogram for the following numbers: 1.035 0.727 -0.303 0.294 -0.7870.888 -1.147 -1.069 -0.809 1.438-0.241 0.319 0.313 -0.865 -0.0300.325 -0.755 1.370 -1.712 -0.102-0.165 0.628 1.093 1.109.

Answered: Image /qna-images/answer/1f7bcaf0-5648-4f93-9fd6-aabc41f28cac.jpg

Answered: 1. Find the following angles in degrees…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 53P: A surveyor measures the distance across a straight river by the following method: starting directly...

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A surveyor measures the distance across a straight river by the following method (Fig. P3.7). Starting directly across from a tree on the opposite bank, she walks d = 100 m along the riverbank to establish a baseline. Then she sights across to the tree. The angle from her baseline to the tree is = 35.0. How wide is the river?
A surveyor measures the distance across a straight river by the following method (Fig. P1.6). Starting directly across from a tree on the opposite bank, she walks d = 100 m along the riverbank to establish a baseline. Then she sights across to the tree. The angle from her baseline to the tree is 0 = 35.0. How wide is the river? Figure P1.6
(a) If your speedometer has an uncertainty of 2.0 km/h at a speed of 90 km/h, what is the percent uncertainty? (b) If it has the same percent uncertainty when it reads 60 km/h, what is the range of speeds you could be going?
Explain why a vector cannot have a component greater than its own magnitude.
The arc length formula says the length sof arc subtended by angle in a circle of radius r is given by the equation s=r . What are the dimensions of (a) s, (b) r , and (c) ?
Figure 1.19 shows two vectors lying in the xy-plane. Determine the signs of the x- and y-components of A, B, and A+B.
A new landowner has a triangular piece of flat land she wishes to fence. Starting at the west corner, she measures the first side to be 80.0 m long and the next to be 105 m. These sides are represented as displacement vectors A from B in Figure 3.61. She then correctly calculates the length and orientation of the third side C. What is her result?
5. Suppose Aeiax + Beibx = Ceicx, for some nonzero constants A, B, C, a, b, c and for all x. Prove that a = b = c and A + B = C. If x = 0, we can see that the equation reduces to A+B=C
*18. What is the value of each of the angles of a triangle whose sides are 95, 150, and 190 cm in length? (Hint: Consider using the law of cosines given in Appendix E.)
D1.7. Given the two points, C(-3, 2, 1) and D(r = 5,0= 20,0 = - 70). find: (a) the spherical coordinates of C; (b) the rectangular coordinates of D; (c) the distance from C to D. Ans. Cr = 3.74, 0 = 74.5, = 146.3): Dx = 0.585. y= -1.607, z 4.70): 6.29
il vidong P 7. (10pt) In AABC, ZC = 81°, ZB = 33°, and side c = 15. Find side b of AABC to the nearest tenth. pucg 1701 8. (a) (5pt) Prove the identity: secx-cosx = secx sin²x Ils obulout jollood moitotumnez baicoibai saiwisdio aeslau mmol jalgraiz oszo ni flot bris bolodal (b) (5pt) Find cos, if sin and tan 0 <0 5 snowers odriguia bustolovioc (0.x) mpl ori) to anotulos) airpori y bris x sit state noitsupo ostboup grivollol smil movie (inc E+xxx dgety od dolose or noemolni zid sau no bas tev dr.((,0) bas 9. Find all exact solutions to the trig equations for x = [0, 27): tan(x) = -√3 2 sin(x) = √2 (a) (5pt) (b) (5pt) =-- 10. (a) (5pt) Evaluate the logarithm without using a calculator: log, (819) hoitoup oils bri (b) (5pt) Solve for x and round the answer to the nearest tenth: 12* = 384 110 auibet bos.odnos odi vinobl mol bisbraste 20180b7009 diw storio edino ziniog spot fods. I npitori xalqinos oli vulgrai? woled invig oloro od to noisups silloi odi gniau slonio odi dgers bi 01-…
a. 2πR2+2πRh2πR2+2πRh b. 2πR2+2πh2πR2+2πh c. πR2hπR2h d. πD2+πDhπD2+πDh e. 2πR+2πRh

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