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