surface of the alien planet. Assume the planet has a negligible atmosphere. (Enter the magnitude in m/s?.)m/s2Heed Help?Read ItMY NOTESASK YOUR TEACHER2 Points]SERPSE10 4.3.OP.007.MI. 0/6 Submissions UsedDETAILSIn a local bar, a customer slides an empty beer mug down the counter for a refill. The helght of the counter is 1.24 m. The mug slides off the counter and strikes the floor 0.20m from thebase of the counter.(a) With what velocity did the mug leave the counter?m/s(b) What was the direction of the mug's velocity just before it hit the floor?° (below the horizontal)Need Help?Read ItMaster ItMY NOTESASK YOUR TEACHERSERPSE10 4.3.OP.008. 1/6 Submissions UsedDETAILSPREVIOUS ANSWERS[2/2 Points]To start an avalanche on a mountain slope, an artillery shell is fired with an initial velocity of 310 m/s at 48.0° above the horizontal. It explodes on the mountalnside 40.0 s after firing.9/10/20206:25 PMのe Type here to searchPoUpPoDnEndPrtScnHome8.

Given: Height of the counter, h = 1.24 m Distance between the base of the counter and the floor, x =…

Answered: surface of the alien planet. Assume the…

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 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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uTube mar Amro (Student section: 9) ain Menu Contents Grades Syllabus >> Course Contents » ... » HW #3 (due Mon 2/6 at 10am) » vector_num_add-anglemagnitude.problem e components of all the vectors are INTEGERS. onsider the two vectors, A and B, in the figure. What would be the x and y components of the the vector sum C = A + B? y component= x component= Submit Answer Tries 0/4 length of vector = Submit Answer Tries 0/4 angle with respect to x-axis (positive values only) = Submit Answer Tries 0/4 Threaded View Chronological View Other Views ... Export W NEW angle with respect to x axis Jasbi Bishwakarma Reply (Sat Feb 4 08:51:22 am 2023 (EST)) When I do tan inverse (-5/0) that comes back as error is there another way to find the angle? NEW Re: angle with respect to x axis Grace Keller Reply (Sun Feb 5 03:59:22 am 2023 (EST)) The tan inverse should be (y/x) of the vector C, which does not have 0 as a component. 4 My settings for this discussion: 1. Display - All posts 2. Not new - Once…
1. On the moon, the time, in seconds, it takes for an object to fall a distance, d, in feet, is given by the function f(d) = 1.11va. a. Determine f(5) and explain what it represents. b. The South Pole-Aitken basin on the moon is 42,768 feet deep. Determine a reasonable domain for a rock dropped from the rim of the basin.
The vectors A B C D , , and are shown in the figure. a) Write the vectors in components (in terms of unit vectors). b) A+ B+ C+ D ? Write the result in unit vectors. c) A + B + C + D ? calculate absolute value (couldnt find the absoulte symbol) d) Calculate the angle in degrees between A B and its vectors. e) A.(BxC) ? calculate.
What is the direction of the torque for each of the following situations? In these examples: • right is in the positive x-direction. • left is in the negative x-direction • up is in the positive y-direction • down is in the negative y-direction
I P X S Question 5 - Chapter 3 Assignme X education.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252Flms.mheducation.com%252Fmghmiddle signment Saved Help Save & Exit Check Required information A bicycle travels 5.60 km due east in 0.380 h, then 9.90 km at 15.0° east of north in 0.400 h, and finally another 5.60 km due east in 0.380 h to reach its destination. The time lost in turning is negligible. Assume that east is in the +x- direction and north is in the on. What is the magnitude of the average velocity for the entire trip? km/h es + Insert F9 F10 F11 F12 F4 F6 %23 6 7 8. 9
Tectonic plates are large segments of the Earth's crust that move slowly. Suppose that one such plate has an average speed of 3.21 cm/year. Hint a. What distance does it move in 1.71 s at this speed in nanometers? It moves a distance of nm. b. What is its speed in kilometers per million years? Its speed is km/million years.
econds squared, Ol 72. n divide out and T = VT². The factor 2T has no units so a in the analysis. 10. The period of rotation of the Sun is 2.125 x 10° seconds. This is equivalent to 2.125 (3) Ms (1) us (2) ms (4) Ts 11. Human hair grows at the rate of 3 nanometers per second. This rate is equivalent to (1) 3 x 10-3 m/s (2) 3 x 10-6 m/s (3) 3 x 10-9 m/s (4) 3 x 10-12 m/s 12. The wavelength of red light is 7 x 10-7 meter. Express this value in nanometers. 13. If m represents mass in kg, v represents speed in m/s, and r represents radius in m, show that the force F in the formula F = in the unit kg m/s?. mv? can be expressed 14. If PE, represents the potential energy stored in a spring in kg m2/s², and x represents the change in spring length from its equilibrium position in m, what is the unit for the spring constant k in the formula PE, = }kx?
Page 3 of 8 4. Lin went ice-skating and tracked his distance using a motion detector. Calculate the rate of change by analyzing the differences in the y-values and the differences in the x-values in the table. Calculate the rate of change again using the graph of Lin's skate. Explain why your answers make sense. Skater's Distance from Motion D
Problem Solving: Solve the following problems. Give your complete solution and box your final answer. 1-2. Vector Addition and Subtraction using Components. B = 6 units Given: Å= 4 units angle between Ä and Ē is 60º 1. What is the magnitude of Å + B 2. What is the magnitude of Å – B 3. Vector Components. A vector Ã has a magnitude of 20 cm and makes an angle of 120° with a positive x axis. What are the x – and y – components of the vector? 4 – 7. Components of the Vector and Unit Vectors. Given: Å = (3î – 3j)m B = (i – 4j)m = (-2i + 5j)m 4. Determine the magnitude of D = Ã + Ē + č. 5. Determine the direction of D = Å + + č. 6. Determine the magnitude of D = -Å – Ē + č. 7. Determine the direction of D = -Ã – Ē + č. 8 – 10. Components of the Vector and Unit Vectors. Given: A = -3 units Ay = -2 units 8. Determine the expression of A in a unit vector notation. 9. Determine the magnitude and direction of Ả.| 10. What vector B when added to Ã gives a resultant vector with x component and a…
Choose one equation (and only one) from the equation sheet that would let you solve the problem posed. Then define which variables in the equation go with what numbers from the problem itself (not from other problems), and define which variable is being solved for. Do not actually solve the problem numerically or algebraically, just pick the one equation and define the relevant knowns and single unknown. Don’t forget to include direction when called for by a vector variable. 1) A single mole of Carbon Dioxide has a mass of 44 g, and at 1.00 atm of pressure and 20oC (293K) it occupies 22.4 liters. At what speed will you find the peak of its speed distribution function?
eferences Mailings Tell me Review View La v AaBbCcDdEe AaBbCcDdE AaßbCcDdE E- Av Normal Title No Spacing 1. Number 0.02010 has how many significant figures? a. 2 b. 3 C. 4 d. 5 e. Could be 3 or 4. 2. Which of the following numbers is written in correct scientific notation? a. 56.4 x 102 b. 0.192 x 105 C. 2.34 x 10-34 d. 9.19 x 10-3.1 e. 8.29 x 10-3 3. When a ball is thrown vertically upwards in the air, acceleration the ball experiences: a. Increases. b. Decreases. C. Increases, and then decreases. d. Decreases, and then increases. e. Remains the same. 4. Two cars, A and B, travel in the same direction on a highway. At one moment, car A has a greater velocity than car B. This means at that moment: a. Acceleration of car A is greater than that of car B. b. Acceleration of car A is less than that of car B. c. Acceleration of both cars are equal. d. Only the magnitudes of the acceleration of both cars are equal. e. There is not enough information to draw any conclusions regarding…
If vector B is added to vector A, which two of the following choices must be true for the resultant vector to be equal to zero? A. vector A and vector B have the same magnitude B. vector A and vector B are perpendicular O C. vector A and vector B are parallel and in the same direction O D. vector A and vector B are parallel and in opposite directions; and both have the same magnitude

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