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AP Physics I- Kinematics Review Flashcards | StudBud
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AP Physics I- Kinematics Review
AP Physics I- Kinematics Review
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College Prep Physics review for Kinematics #physics #kinematics
Flashcards
23 cards
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Practice quiz
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Questions
23
Answers
1
A cannon ball is launched horizontally at 100 m/s. The initial horizontal speed is
100 m/s
Impossible to determine without an angle
- 9.81 m/s2
0 m/s
2
The speed of the object from time t = 1 s to time t = 2 s is
6 cm/s
3 cm/s
0 cm/s
- 3 cm/s
3
A plane drops a package onto the ground below. The time it takes to fall depends on
the speed of the plane only
the height of the plane only
the height and speed of the plane
4
Which graph shows an object moving with constant positive acceleration?
I
IV
III
II
5
Which graph shows an object moving with constant negative speed?
III
I
IV
II
6
Which object will return to its starting position?
E
F
C
B
7
What is the displacement of the object in the first 10 seconds of motion?
16 m
2 m
20 m
12 m
8
The object is changing direction at time
The object is never changes direction
0.5 s
3 s
2 s
9
The acceleration of the object at time 1 s is
3 cm/s
0 cm/s2
0 cm/s
3 cm /s2
10
A ball is launched directly upwards. Its speed at max height is
9.81 m/s2
9.81 m/s
0 m/s2
0 m/s
11
A cannon ball is launched horizontally at 100 m/s. The horizontal acceleration is
0 m/s2
100 m/s
9.81 m/s2
- 9.81 m/s2
12
A ball is hit with speed v at an angle Ɵ, at max height, the speed is
v cosƟ
9.81 m/s2
v sinƟ
0 m/s
13
A cannon ball is launched horizontally at 100 m/s. The initial vertical speed is
- 9.81 m/s2
100 m/s
0 m/s
Impossible to determine without an angle
14
A ball is launched at an angle of 60
o
with speed of 20 m/s. V
iy
is
20 m/s
20cos(60)
20sin(60)
0 m/s
15
The object is slowing down at
2 - 3 s
1 - 2 s
4 - 5 s
3 - 4 s
16
The object is speeding up at
3 - 4 s
4 - 5 s
2 - 3 s
1 - 2 s
17
What is the acceleration of the object from t = 8 s to t = 10 s?
1 m/s2
- 2 m/s2
- 1 m/s2
2 m/s2
18
The speed of the object from time t = 6 s to t = 10 s is
2 m/s
0 m/s
0 m
2 m
19
A cannon ball is launched horizontally at 100 m/s. The initial vertical acceleration is
9.81 m/s2
100 m/s
- 9.81 m/s2
0 m/s2
20
Which graph shows an object moving with constant positive speed?
III
I
II
IV
21
A ball is launched at an angle with a speed of 20 m/s at an angle of 60
o
. V
x
is
0 m/s
20 m/s
20cos(60)
20sin(60)
22
A ball is launched at an angle of 60
o
with speed of 20 m/s. Its speed at max height is
20 m/s
0 m/s
20cos(60)
20sin(60)
23
A ball is launched directly upwards. Its acceleration at max height is
- 9.81 m/s2
0 m/s2
9.81 m/s2
0 m/s
