WorksheetsPS 10.2 Acceleration
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
A line on a speed-time graph with a steep slope indicates a fast speed.
a)
True
b)
False
2.
The slope of the line on a speed-time graph tells the speed.
a)
True
b)
False
3.
If your speed changes from 10km/h to 6 km/h, you have a(n) ______________ acceleration.
a)
positive
b)
negative
c)
increasing
d)
decreasing
4.
On a speed-time graph, a horizontal line shows that....
a)
The object is as rest
b)
The objects is at a constant speed
c)
The object is accelerating
d)
The objects is negatively accelerating
5.
What is the term for change in velocity?
a)
average speed
b)
instantaneous speed
c)
acceleration
d)
speed
6.
When something slows, its acceleration is _________.
a)
positive
b)
negative
c)
instantaneous
d)
constant
7.
When something accelerates then stops accelerating, what happens to the object?
a)
slows
b)
continues to move at a constant velocity
c)
goes faster
d)
stops completely
8.
An object that has the same speed but changes direction is _______.
a)
slowing down
b)
speeding
c)
accelerating
d)
displacing
9.
The SI units for acceleration?
a)
m/s2
b)
m2/s
c)
s/m2
d)
s2/m
10.
To find acceleration, you first subtract _________ than divide by time.
a)
final speed from initial speed
b)
velocity from distance
c)
final time from initial time
d)
initial speed from final speed
11.
When a negative acceleration is graphed, the line ___________.
a)
slopes upward
b)
slopes downward
c)
remains constant
d)
goes to zero
12.
On an acceleration graph in which the line is level, the acceleration is ______________.
a)
negative
b)
positive
c)
changing
d)
zero
100 %
