Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
2-D Kinematics
Test Description: Horizontal and vertical motion, solving kinematics equations,
Instructions: Answer all questions to get your test result.
1) A rock is thrown straight up from the edge of a cliff. The rock reaches the maximum height of 15 m above the edge and then falls down to the bottom of the cliff 35 m below the cliff. What is the traveled distance of the rock?
A
50 m
B
65 m
C
30 m
D
35 m
2) A rock is thrown straight up from the edge of a cliff. The rock reaches the maximum height of 15 m above the edge and then falls down to the bottom of the cliff 35 m below the cliff. What is the displacement of the rock?
A
- 35 m
B
- 15 m
C
65 m
D
50 m
3) A car accelerates from rest at a constant rate 5 m/s2. Which of the following statements is true?
A
The car travels 5 m in every second
B
The car's velocity doesn't change
C
The car decreases its velocity 5 m/s in every second
D
The car increases its velocity 5 m/s in every second
4) A rock is thrown straight up with twice the initial velocity of another. How much higher will the first rock be at its apex?
A
The rocks will reach the same apex
B
16 times
C
4 times
D
2 times
5) A student drops a pebble from the edge of a vertical cliff. The pebble hits the ground 4 s after it was dropped. What is the speed of the pebble just before it hits the ground?
A
80 m/s
B
60 m/s
C
20 m/s
D
40 m/s
6) A student drops a pebble from the edge of a vertical cliff. The pebble hits the ground 4 s after it was dropped. What is the height of the cliff?
A
40 m
B
60 m
C
80 m
D
20 m
7) A marble launcher shoots a marble horizontally from the height of 0.2 m above a horizontal floor. The marble lands on the floor 5 m away from the launcher. How long did the marble stay in the air?
A
0.2 s
B
0.1 s
C
0.4 s
D
0.3 s
8) A marble launcher shoots a marble horizontally from the height of 0.2 m above a horizontal floor. The marble lands on the floor 5 m away from the launcher. What is the initial speed of the marble?
A
5 m/s
B
25 m/s
C
15 m/s
D
10 m/s
9) When a projectile reaches the highest point the vertical component of the acceleration is:
A
Negative g
B
Positive g
C
Greater than g
D
Zero
10) When a projectile reaches the highest point the horizontal component of the acceleration is:
A
Less than g
B
Positive g
C
Zero
D
Negative g
11) An object is thrown in horizontal with an initial velocity v0= 5 m/s from the roof of a building 40 m tall. How much later does it hit the ground?
A
2.2 s
B
4 s
C
2.82 s
D
10 s
12) An object is thrown in horizontal with an initial velocity v0= 10 m/s from the roof of a building 20 m tall. How far from the building does it hit the ground?
A
10 m
B
20 m
C
5 m
D
15 m
13) A student wants to hit a target with a rubber band ball from 1.8 meters away. If he throws the ball at a speed of 6 m/s and the target is at the exact same height as where the ball is thrown, what angle from the horizontal must he throw the ball?
A
0 degrees
B
15 degrees
C
30 degrees
D
35 degrees
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?