M Superman runs until reaching his flight takeoff speed of 15
below, where rightward is the positive velocity direction
A graph of his velocity over time is shown
S
Velocity
(
Time (s)
1
2
3 4 5
-57
- 10+
- 15+
Which graph shows his acceleration over time?

What happens to the velocity of the car when the upward pull of the cable is greater than the downward pull of gravity as the car rises toward the top?

The plum pudding model of the atom state that ?

Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.