What is a scalar? a. a quantity that does not indicate direction. b. the direction of a vector. c. a magnitude and a direction. d. a measurement of displacement.

Time remainin52: 42the chart shows data for a moving object.which conclusion is best supported by the information inthe chart? time (s)velocity (m/s

If element x has 99 protons how many electrons does it have

Diego kicks a soccer ball from the end line. his fellow students time and mark the soccer ball as it moves down the field. the graph represents the ball's progress. based on the graph, during what time is the velocity constant and positive?