What is the difference between speed and velocity? a. there is no difference between speed and velocity. b. speed measures an object's change in position per unit time, while velocity measures an object's change in speed per unit time. c. speed and velocity both measure an object's change in position per unit time, but velocity also depends upon the object's direction of motion. d. speed measures an object's change in position, while velocity measures an object's

B - speed and direction are combined in another quantity, called velocity. It can be thought of as its speed in a particular direction. Speed is the corresponding scalar quantity, because it does not have a direction.

The answer is C

Explanation:

I've done this question and C is the correct answer

jenkins wanted the narrator to write a ghost story for his magazine. he wanted the narrator to give the readers a story based on the supernatural. he wanted him to give the readers real 'horror' stories and not the type of live ghosts which he had presented in his earlier stories.