2. Which of the following graphs do you expect to find for the puck's x-position as it travels down and then back up the ramp? Assume the puck starts its motion at x = 0, and the +x axis points down the ramp. X A В X C D t >t Choose one answer: A,B, C or D. Explain which one you chose and explain your reasoning in a couple of sentences by typing in the box below.

2. Which of the following graphs do you expect to find for the puck's x-position as it travels down and then back up the ramp? Assume the puck starts its motion at x = 0, and the +x axis points down the ramp. X A В X C D t >t Choose one answer: A,B, C or D. Explain which one you chose and explain your reasoning in a couple of sentences by typing in the box below.

Name: 2. Which of the following graphs do you expect to find for the puck's
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Description: 2. Which of the following graphs do you expect to find for the puck's x-position as it travels down and then back up the ramp?Assume the puck starts its motion at x = 0, and the +x axis points down the ramp.AВtCDtChoose one answer: A,B, C or D. Expl

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter3: Vectors

Section: Chapter Questions

Problem 25PQ: Carolyn rides her bike 40.0 south of west for 5.40 miles as illustrated in Figure P3.25. What is the...

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Carolyn rides her bike 40.0 south of west for 5.40 miles as illustrated in Figure P3.25. What is the distance she would have to ride due south and due west to reach the same location?
31. Bob walks 200 m south, then jogs 400 m southwest, then walks 200 m in a direction 300 east of north. a. Draw an accurate graphical representation of Bob?s motion. Use a ruler and a protractor! h. Use either trigonometry or components to find the displacement that will return Bob to his starting point by the most direct route. Give your answer as a distance and a direction. c. Does your answer lo part b agree with what you can measure on your diagram of part a?
Solving Problems on Position, Distance and Displacement: 1. Imagine a school where all these buildings are on the same street. The street runs east to west. The coordinate system given below is measured in units of blocks. cafeteria dorm physics library 0 2 3 x (blocks) 7Cafeteria 7 physics a. What is the position of the physics building with reference to the dorm? Also include the direction of the physics building in your answer. b. What is the position of the cafeteria with reference to the dorm? Also include the direction of the cafeteria in your answer. c. What is the position of the library with reference to the cafeteria? Also include the direction of the library in your answer.
II. Problem Solving: Solve what is asked in the given problems using analytical method. Show complete process and box your final answer. 1. A particle is moving at 5.00 m/s, east and then 8.00 m/s, southwest, what is the resultant velocity of the particle. 2. A truck driver travels 10.00 km, west, 3.00 km, south, and 5.00 km, 60° north of west. Find the truck's displacement from the starting point. 3. A surveyor walks 5.00, east then 10.00 km, 30° north of east, and continues walking in an unknown displacement. He finds himself 13.66 km, east of his starting point. Find his unknown displacement. 4. An airplane trip involves three legs, with two stopovers. The first leg is due east for 620 km, the second leg is southeast for 440 km, and the third leg is at 53 ° south of west for 550 km. What is the plane's total displacement?
a. You leave your home & drive 45 km in the +y direction for a job interview. They offer you the job so you decide to stop and celebrate with friends on the way home. You leave the interview and drive 22 km in the -y direction. Let your home be your reference point. - What total distance did you drive?(km) - What total distance did you drive? ____km to the a. +y, b. -y, c. +x, d. -x, c. no direction b. You are standing on a circular track that is 400 m long. You begin jogging at the start line and keep jogging until you complete 2 full lap and stop at the same point you started at. - What is the total distance you travel? (m) -What is your final displacement? (m)
Whale sharks swim forward while ascending or descending. They swim along a straight-line path at a shallow angle as they move from the surface to deep water or from the depths to the surface. In one recorded dive, a shark started 50 m below the surface and swam at 0.85 m/s along a path tipped at a 13° angle above the horizontal until reaching the surface.a. What was the horizontal distance between the shark’s starting and ending positions?b. What was the total distance that the shark swam?c. How much time did this motion take?
A driver needs to make a delivery to an office that is 30 km away. The driver has traveled for 45 minutes west down a straight road at 50 km/h. a. Has the driver traveled far enough to reach the office? Support your response. b. Assume the driver has gone far enough and is traveling on the correct road. If he has not yet seen the business, what should he do to make the delivery? Explain your reasoning. Plzzz help
Physics question Part A. given is a velocity versus time graph. Draw the acceleration versus time graph and position versus time graph for the motion shown in the velocity versus time graph. The I tip position is at 0 m. So X0=0m. Label the axes with correct values. Make sure you draw an appropriate scale on all axes. The space on the right can be used to explain anything in words and math worked out . (Picture attached) write answers on that.
A velocity vector has a magnitude of 720 m/s. Two students draw arrows representing this vector. Clarisse chooses a scale such that 1 cm – 100 m/s. a. What is the length of the arrow that Clarisse draws? b. Francois's arrow is half as long as Clarisse's. What is Francois's scale? c. Is one student's choice better than the other? If so, what makes it a better scale?
7. Suppose your plane has a max speed (relative to the air) of 750 km/hr Suppose you are in a strong jet stream that flows east at 150 km/hr (the air's speed relative to the ground). What heading (relative to the air) do you need in order to travel due North (relative to the ground)? Show your work! Draw a diagram and label all vectors and write out a relative motion equation showing how the vectors relate. A. 11.5° west of north B. 11.5° east of north C. 34.4° east of north D. 78.5° west of north E. 78.5° east of north
A squirrel in a typical long glide covers a horizontal distance of 16 m while losing 8.0 m of elevation. During this glide,a. What is the angle of the squirrel’s path below the horizontal?b. What is the total distance covered by the squirrel?
III. EVALUATION Solve the following word problems. Show your solutions. Final answers should be highlighted and in sentence form. 1. A boy throws a ball horizontally from the top of a building. The initial speed of the ball is 20 m/s. Find the vertical and horizontal components of its velocity. 2. A regulation volleyball court is 18.0 m long and a regulation volleyball net is 2.43 m high. Alyssa Valdez has to make a serve so she strikes the ball a height h = 1.73 m directly above the back line, and the ball's initial velocity makes an angle 50 degrees with respect to the ground. Will she be able to make one good serve? Prove your answer quantitatively. 3. An object is whirled at the end of a string in a horizontal circle. If the period of one revolution is 1.18 s, and the length of the sting is 0.93 m, find the centripetal acceleration of the object.