If v=5.00 meters/second and makes an angle of 60 degrees with the negative direction of the y-axis, calculate the possible values of vx.

+2.5 m/s and -2.5 m/s

Explanation:

There are two possibilities:

1) The velocity lies in the IV quadrant, with y being negative and x being positive. In this case, the magnitude of the horizontal component is

2) The velocity lies in the III quadrant, with y being negative and x being negative as well. In this case, the magnitude of the horizontal component is

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles