To pass a physical education class at a university, a student must run 1.0 miles in 12 min. after running for 10min, she still has 500 yd to go. if her maximum acceleration is 0.15m/s2, can she make it? if the answer is no, determine what acceleration she would need to be successful.

If the force on an object is in the negative direction, the work it does on the object must be [2 points a) negative. b) positive c) the work could be either positive or negative, depending on the direction the object moves

Acompound machine is also called a machine. a. force b. simple c. complex d. directional

Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm