1. Physical Science: Chapter 11 Section 2
Acceleration

2. Physical Science: Chapter 11 Acceleration
When the ___________of an object changes the object is __________________.

3. Physical Science: Chapter 11 Acceleration
Remember that __________ includes ______AND _______

4. Physical Science: Chapter 11 Acceleration
So if the speed of an object
__________
(speeds up)
it is
___________

5. Physical Science: Chapter 11 Acceleration
AND if the speed of an object
___________
(slows down)
it is ALSO
“_________”

6. Physical Science: Chapter 11 Acceleration
AND if the motion of an
object _______
___________
it is ALSO
“___________”

7. Physical Science: Chapter 11 Acceleration
Acceleration by changing direction

8. Physical Science: Chapter 11 Acceleration
Acceleration = ___________________________ a = _______= _______ = ____

9. Physical Science: Chapter 11 Acceleration
Δt = Δv =

10. Physical Science: Chapter 11 Acceleration
On a _______________graph an
object with
__________
has a line
___________

11. Physical Science: Chapter 11 Acceleration
On a _________________graph an
object with
___________
acceleration
has a line
________, but
_____________

12. Physical Science: Chapter 11 Acceleration
On a __________________graph, plot
__________
on the
y axis
___________on the x axis

13. Physical Science: Chapter 11 Acceleration
On a _________________graph,
a constant
_________
sloping
line shows
_________________acceleration

14. Physical Science: Chapter 11 Acceleration
On a __________________graph,
a line
_________
shows
__________________acceleration

15. Physical Science: Chapter 11 Acceleration
On a _________________graph,
a line with
___________
slope shows
____________
________________acceleration

16. Physical Science: Chapter 11 Acceleration
On a ___________________graph,
a ________line
(___________)
shows _______
acceleration
(____________
velocity)

17. Physical Science: Chapter 11 Acceleration
On a _______________graph,
a _________________sloping
line shows
_________
acceleration

18. Physical Science: Chapter 11 Acceleration
On a _______________graph,
lines below __________show
movement
“__________”
(towards the
___________)

19. Physical Science: Chapter 11 Section 2- Acceleration
Velocity-time graph summary:

20. Physical Science: Chapter 11 Acceleration
Mini-Quiz #4
1). What is graphed on the y-axis
on a velocity-time graph?
2). What is graphed on the y-axis
of a distance-time graph?
3). What does a constant upward
sloping line on a distance-time graph
show?

21. Physical Science: Chapter 11 Acceleration
Mini-Quiz #4 In this graph what is happening: 4). between A & B? 5). Between B & C 6). Between C & D

22. Physical Science: Chapter 11 Acceleration
Mini-Quiz #4 In this graph what is happening: 7). In part A? 8). In part B? 9). In part C?