In order to beat the roadrunner in a race, the coyote attaches himself to a rocket. With the roadrunner in the lead, the coyote is moving with a velocity of 4 m/s when he lights the fuse. He accelerates at a rate or 0.5 m/s2 for 5 seconds before the rocket burns out. What is his final velocity? If roadrunner can reach a max velocity of 7 m/s,

1point) a skydiver weighing 130 lb (including equipment) falls vertically downward from an altitude of 14,000 ft and opens the parachute after 20 s of free fall. assume that the force of air resistance, which is directed opposite to the velocity, is of magnitude 0.85|v|0.85|v| when the parachute is closed and is of magnitude 17|v|17|v| when the parachute is open, where the velocity vv is measured in ft/s. assume that acceleration due to gravity has magnitude 32 ft/s/s; remember that weight is the product of mass and gravitational acceleration. find the speed of the skydiver when the parachute opens. speed is 150.6121788 ft/s find the skydiver's height when the parachute opens. height is 2338.98591 ft find the limiting velocity vlvl after the parachute opens. (think about whether this should be positive or negative.) vl=vl= 7.647 ft/s

An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?

Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy