1 point It takes a tortoise 12 hours to
walk 614 meters. What is his
speed? *
517 km/hr
51.17 km/hr
5.17 km/hr
123 km/hr

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d

How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?