You step onto a hot beach with your bare feet. a nerve impulse, generated in your foot, travels through your nervous system at an average speed of 110 m/s. how much time does it take for the impulse, which travels a distance of 1.74 m, to reach your brain?

speed=distance/time ... time = distance/speed ... 1.74/110 secs ... 0.0174, just under

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.