1. A 12.00 kg toy falls from a height of 5.00 m. What will the kinetic energy of the toy be just before the toy hits the ground?
a. 500)
b. 60 J
c. 588 J
d. 6000 J

Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?

Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f

What is the relationship between the direction of motion of the balloon and the wind currents