Worksheets1D Motion
Total questions: 12
Worksheet time: 40mins
Name
Class
Date
1.
The rate at which velocity changes per unit time is called acceleration.
a)
T
b)
F
2.
The scientific unit of acceleration is m/s.
a)
T
b)
F
3.
When a car rounds a corner at constant speed, it does not accelerate.
a)
T
b)
F
4.
A speed that does not change is called average speed.
a)
T
b)
F
5.
The slope of a speed vs time graph is equal to acceleration.
a)
T
b)
F
6.
Determine the motion of the car.
a)
at rest
b)
constant velocity
c)
speeding up
d)
slowing down
7.
A drag racer accelerated from 0 m/s to 200 m/s in 5 s. What was the acceleration?
a)
0 m/s
b)
40 m/s2
c)
-40 m/s2
d)
40 m/s
8.
Changes in our speed, direction or both are called _________.
a)
gravity
b)
changes
c)
acceleration
d)
deceleration
9.
Which graph demonstrates the greatest positive speed?
a)
A
b)
B
c)
C
d)
D
10.
Which graph represents the greatest acceleration?
a)
A
b)
B
c)
C
d)
D
11.
A box attains a velocity of 27 m/s in 3 seconds from 0m/s. Find the acceleration.
a)
30 m/s
b)
24 m/s2
c)
9 m/s2
d)
81 km/hr
12.
The slope of a velocity vs time graph is...
a)
displacement
b)
velocity
c)
acceleration
100 %
