The following position vs time graph shows the motion of an object along its path from - 10 s +15 seconds. Based on this graph, where is the object located at 8 seconds A: 5m
B: 6m
C: 7m
D: 8m

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature