A bird is standing on a copper wire that has 200 A flowing through it. The distance between the bird’s feet is 4cm. The cylindrical wire that it is standing on has a diameter of 2cm. The bird has an resistance of 10 MΩ. a. What is the voltage drop between the bird’s feet? b. How much current is flowing through the bird and how much power is being absorbed by the bird? c. What happens to the bird?

Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.