From the Atwood's machine attached, how do we compute for the Tx of m2? * n T T m₂ fk O = 40.3° Tcos40.3 Tsin40.3 Ttan40.3 Tx^2 + Ty^2 m₂g m₁ m₁g
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- In Figure P1.49, find (a) the side opposite , (b) the side adjacent to . (c) cos , (d) sin , and (c) tan . Figure P1.49A surveyor measures the distance across a straight river by the following method: starting directly across from a tree on the opposite bank, he walks x = 1.00 102 m along the riverbank to establish a baseline. Then he sights across to the tree. The angle from his baseline lo the tree is = 35.0 (Fig. P1.53). How wide is the river? Figure P1.53(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?
- Hi, please use the numbers that are provided in the problem to solve this for me please. Make sure you use 6.0 x 10^12 as written.A tape measure that can be read to the nearest eighth of an inch gives your height as 62 3/8 inches. A new laser device at the doctor’s office that gives readings to the nearest 0.05 inch gives your height as 62.35 inches. Your true height is 62.50 inches. a. Which measuring device is more accurate? (WORK: Compare the absolute errors for the measuring devices.) Answer: Tape OR Laser is more accurate. (Circle your choice above.) b. Which measuring device is more precise? (WORK: Compare the increments of measure for the measuring devices.) Answer: Tape OR Laser is more precise. (Circle your choice above.)Pls help ASAP and pls make sure the answer has all steps and calculations.
- Po = 25 uc/m³ is distributed uniformly through a certain region. If V=50 at y = 2 and V= 90 at y = 5, &, = 2. a- Give the solution and calculate V, E. b- Draw V, Ē, IE with respect to y-axis. c- Now if p₂ = 0, give the solution and calculate V, Ē.You are camping with two friends, Chris and Tina. Since all three of you like your privacy, you don’t pitch your tents close together. Chris’s tent is 40 m from yours, in the direction 15 deg south of east. Tina’s tent is 15 m from yours, in the direction 40 deg north of east. What is the distance between Chris’s tent and Tina’s tent? CHOICES: 31.05 m 42.87 m 54.36 m 60.13 mn/course.html?courseld=17544544&OpenVellumHMAC=2f84afa15aa156318f98fc6bed02872f#10001 Lobby | Top Hat Aktiv Chemistry D2L Homepage - Vande... M Gmail Enhanced EOC: Exercise 3.7 The coordinates of a bird flying in the xy plane are given by z(t) = at and y(t) = 3.0m- ßt², where a=2.4 m/s and 8 = 1.2 m/s² You may want to review (Page). For help with math skills, you may want to review: Differentiation of Polynomial Functions Vector Magnitudes Determining the Angle of a Vector For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Calculating average and instantaneous accelerations M Gmail Handshake V YES- Vanderbilt - S... Part A IVE ΑΣΦ v(t)= 2.4t, 2.4t Tam Calculate the velocity vector of the bird as a function of time. Give your answer as a pair of components separated by a comma. For example, if you think the x component is 3t and the y component is 4t, then you should enter 3t, 4t. Express your answer using two significant…
- In Excel, plot R ? as a function of t.Cc udy Textbook Solutions Expert Q&A Study Pack Practice home/study/science / physics / physics questions and answers / data: table trial sin 0 n20. (degrees) 02 (degrees) 30 20 ds nglass 1.5 1.5 sin 02 Question: Data: Table Trial Sin 0 n2 0. (degrees) 02 (degrees) 30 20 D.S n- Daia: Table 1 Trial 0 (degrees) 0 (degrees) 30 Sin 0 D. S Sin & 0.34 glass na 1.5 20 1.47 2. 1.5 40 25 0.42 1.S28 3\ 1.5 30 0.766 0.5 4. 1.5 60 35 O. 866 0.523 0.156 5. 70 40 0.137 o.642 0,778 Observations and Calculations: 1. Classify the bending of light as exhibited by the ray diagrams. According to your data, is light refracted away from or toward the normal as it passes at an angle into a medium with a higher index of refraction? 2. Calculate sin 0, and sin 0, for each trial. Record the results in Table 1. 3. Calculate n, for each trial. Record the results in Table 1. 4. Compare the values for index of refraction of glass for each trial (values in last column). Is there good agreement between them? Would…In (Eigure 1), a = 4 in, b=9 in, c= 7 in. Figure 1 of 1 Part A Locate the centroid of the area. Express your answer to three significant figures and include the appropriate units. Value Submit HÅ Provide Feedback Request Answer Units ?