6. a woman takes her dog rover for a walk on a leash. to get the little poco moving forward, she pulls on the leash with a force of 20.0 n at an angle of 37 degrees above the horizonta. how much force is tending to lift rover off the ground? 16.0 n 12.0 n 20.0 n 42.1 n 10. vector a has a magnitude of 12.6 m and a direction of -84.0 degrees. vector b ha a a magnitude of 34.0 m and a direction of -75.0 degrees. what is the resultant magnitude and direction of a vector that is equal to a+b? magnitude 20.6 m direction -71.1 degrees magnitude 46.4 m direction -77 degrees magnitude 20.6 m direction -78.2 degrees magnitude 46.4 m direction 102 degrees

#6

woman applies a force of 20 N at an angle of 37 degree from the ground

So here the two components of force is given as

so here the vertical force on the dog that pull it off the ground is 12 N

So correct answer here is 12 N

#10

vector A is 12.6 at angle of -84 degree

vector B is 34 at angle -75 degree

now we can write

magnitude = 46.42

direction =

direction = -77.4 degree

so correct answer is

Magnitude 46.4 m Direction -77 degrees

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