20) Suppose Vishal goes for a long jog. During his journey: He travels 25 m east, Then 50 m at an angle of 40° N of E (North of East) Then 10 m North, Then 60 m at an angle of 30° S of W (South of West) Calculate Vishal’s displacement. Note: Specify the magnitude, angle, and reference of the displacement vector. Include all units with your answers and round your answers to two decimal places.
20) Suppose Vishal goes for a long jog. During his journey: He travels 25 m east, Then 50 m at an angle of 40° N of E (North of East) Then 10 m North, Then 60 m at an angle of 30° S of W (South of West) Calculate Vishal’s displacement. Note: Specify the magnitude, angle, and reference of the displacement vector. Include all units with your answers and round your answers to two decimal places.
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter3: Two-dimensional Kinematics
Section: Chapter Questions
Problem 5PE: Suppose you first walk 12.0 m in a direction 20° west of north and then 20.0 m in a direction 40.0°...
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20) Suppose Vishal goes for a long jog. During his journey:
- He travels 25 m east,
- Then 50 m at an angle of 40° N of E (North of East)
- Then 10 m North,
- Then 60 m at an angle of 30° S of W (South of West)
Calculate Vishal’s displacement. Note: Specify the magnitude, angle, and reference of the displacement vector. Include all units with your answers and round your answers to two decimal places.
Magnitude: _________________
Angle: ______________________
Reference: ______________________
21) Which of the following is referring to speed (not velocity):
(a) 3 m/s south (b) 3 m/s (c) 55 ft/s (d) 55 ft/s north (e) both b and c (f) both a and d
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