You're holding your dog's leash as the dog pulls on the leash at an angle to the ground. You move forward. What fraction of the dog's force does work on you?
O A. All of the dog's force
o B. The part of dog's force that acts in the horizontal direction
O C. The part of dog's force that acts in the vertical direction
O D. None of the dog's force

PLS HELP

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.