## The slope of a line connecting two points on a velocity versus time graph gives A) displacement. B) instantaneous velocity. C) average velocity. D) instantaneous acceleration. E) average acceleration.The slope of a tangent line at a given time value on a velocity versus time graph gives A) displacement. B) instantaneous velocity. C) average velocity. D) instantaneous acceleration. E) average acceleration.Suppose that an object is moving with constant acceleration. Which of the following is an accurate statement concerning its motion? A) In equal times its speed changes by equal amounts. B) In equal times its velocity changes by equal amounts. C) In equal times it moves equal distances. D) The object is not moving; it is at rest. E) A statement cannot be made without additional information.During the time that the acceleration of a particle is constant, its velocity-vs.-time curve is A) a straight line. B) a parabola opening downward. C) a parabola opening upward. D) a parabola opening toward the left. E) a parabola opening toward the right.

The slope of a line connecting two points on a velocity versus time graph givesA) displacement.B) instantaneous velocity.C) average velocity.D) instantaneous acceleration.E) average acceleration. The slope of a tangent line at a given time value on a velocity versus time graph givesA) displacement.B) instantaneous velocity.C) average velocity.D) instantaneous acceleration.E) average acceleration. Suppose that an object …