A car initially traveling eastward turns north by traveling in a circular path at uniform speed as shown in the figure below. The length of the arc ABC is 206 m, and the car completes the turn in 37.0 s 035.0 C (a) Determine the car's speed. x Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully m/s magotude (b) What is the magnitude and direction of the acceleration when the car is at point ?

A car initially traveling eastward turns north by traveling in a circular path at uniform speed as shown in the figure below. The length of the arc ABC is 206 m, and the car completes the turn in 37.0 s 035.0 C (a) Determine the car's speed. x Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully m/s magotude (b) What is the magnitude and direction of the acceleration when the car is at point ?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 33P: A trapper walks a 5.0-km straigt4ine distance from his cabin to the lake, as shown in the following...

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A trapper walks a 5.0-km straigt4ine distance from his cabin to the lake, as shown in the following figure. Use a graphical method (the parallelogram rule) to determine the trapper’s displacement directly to the east and displacement directly to the north that sum up to his resultant displacement vector. If the trapper walked only in directions east and north, zigzagging his way to the lake, how many kilometers would he have to walk to get to the lake?
A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure below. The length of the arc ABC is 254 m, and the car completes the turn in 32.0 s. y An xy cordinate system is shown. Three points A, B, and Carhown on the graph These points arepined by a dotted curve. Poin v-axis, pont while p O is on te negative the posive x-axis, 35.0° Corant I X-axis. at an ang From poir right upward to cross B and en meets C. An arrow indcating theelocity at point A points hA to the right. An arrow indicating the velocity at point C points vertically upward. A the lly moves long B curves (a) What is the acceleration when the car is B located at an angle of 35.0°? Express your answer in terms of the unit vectors î and j. |-0.196 First find the magnitude of the acceleration; then work out the components of the vector. m/s2 î +|-0.137 Note that 254 is one quarter of the circumference of the circular path. m/s2 j (b) Determine the car's average speed.…
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