Chapter 6, Problem 28P

A flea jumps by exerting a force of $\text{1}\text{.20}\times {\text{10}}^{\text{-5}}\text{ N}$straight down on the ground. A breeze blowing on the flea parallel to the ground exerts a force of $\text{0}\text{.500}\times {\text{10}}^{\text{-6}}\text{ N}$on the flea while the flea is still in contact with the ground. Find the direction and magnitude of the acceleration of the flea if Its mass is $\text{6}\text{.00}\times {\text{10}}^{\text{-7}}\text{ kg}$ . Do not neglect the gravitational force.