A student runs 30.0 m at 70.0° south of west. He then runs 5.00 m at 20.0° south of west. He then turns and runs an additional 12.0 meters at 15.0° north of west and hides in his room. What is the total displacement of the student?
(Our chapter name is called Two-Dimensional Kinematics so please show me how to do this problem using the two-dimensional kinematis equations)
A student runs 30.0 m at 70.0° south of west. He then runs 5.00 m at...
Suppose you first walk 12.0 m in a direction 20° west of north and then 20.0 m in a direction 40.0° south of west. How far are you from your starting point, and what is the compass direction of a line connecting your starting point to your final position? (If you represent the two legs of the walk vector displacements A and B, as in Figure 3.56, then this problem finds their sum R = A + B.)
Can you please answer the questions from chapter 3 review problems (pg. 90-91)questions 2,4,8,10,12. chapter 4 review problems 2,4,6,8,10,12,16 (pg121) chapter 5 review problems 2,4,6,12,14 (pg.141).Chapter3-Question2-find the x- and y- components of vector R, which has a length of 10.0 cm at 60 degrees. Question4-Vector R has a length of 9.00cm at 240.0 degrees. Find its x-and y components. Question8-A hiker is plotting his course on a map with a scale of 1.00cm=3.00km. If the hiker walks 2.50 cm north,...