
Homework(1): Projectile Motion

Quiz
•
Physics
•
12th Grade
•
Hard
BRENTON GEORGE
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine the horizontal displacement (x) and the vertical displacement (y) after the fifth second for a horizontally launched projectile, given that positions at 1-second intervals depict a constant horizontal motion and a vertical freefall under gravity.
x = 30 m and y = -122.5 m
x = 25 m and y = -110 m
x = 35 m and y = -130 m
x = 20 m and y = -100 m
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A ball is launched horizontally from the top of a cliff with an initial velocity of 20 m/s. The trajectory of the ball is shown below. Express your understanding by filling in the blanks. Vx = 20 m/s, Vy = 0 m/s at t = 0. Fill in the blanks for Vx and Vy at t = 1s, 2s, 3s, and 4s.
Fill in the blanks for Vx and Vy at t = 1s, 2s, 3s, and 4s.
Vx remains constant at 20 m/s and Vy remains 0 m/s for all time intervals.
Vx decreases gradually while Vy increases linearly with time.
Both Vx and Vy increase with time at the same rate.
3.
OPEN ENDED QUESTION
3 mins • 1 pt
If the ball in the diagram above strikes the ground after four seconds, then (a) how high was the cliff and (b) how far from the base of the cliff will the ball land?
Evaluate responses using AI:
OFF
4.
OPEN ENDED QUESTION
3 mins • 1 pt
If the ball's initial speed in question #2 was 16 m/s, then how far from the cliff will the ball land?
Evaluate responses using AI:
OFF
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A ball is projected horizontally from the top of a 92.0-meter high cliff with an initial speed of 19.8 m/s. Determine: (a) the horizontal displacement, and (b) the final speed the instant prior to hitting the ground. Select the concise answer: horizontal displacement ≈ 85.9 m and final speed ≈ 46.8 m/s.
Horizontal displacement ≈ 85.9 m, final speed ≈ 46.8 m/s
Horizontal displacement ≈ 92.0 m, final speed ≈ 98.0 m/s
Horizontal displacement ≈ 46.8 m, final speed ≈ 85.9 m/s
Horizontal displacement ≈ 19.8 m, final speed ≈ 9.8 m/s
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(Honors) Determine the launch speed of a horizontally launched projectile that lands 26.3 meters from the base of a 19.3-meter high cliff.
11.0 m/s
12.8 m/s
13.3 m/s
14.9 m/s
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A ball is projected at an angle with an initial horizontal velocity of 8.0 m/s and an initial vertical velocity of 30 m/s. The trajectory diagram shows the position of the ball after each consecutive second. Express your understanding of projectiles by filling in the blanks. Vy = ___ m/s Vx = ___ m/s Vy = ___ m/s Vx = ___ m/s Vy = 30 m/s Vx = 8 m/s
The question has a diagram associated with it. The diagram has been stored separately.
The diagram is not provided as it is irrelevant to the question.
There is no diagram and the trajectory data is complete in the text.
The problem description is incomplete because the diagram is missing.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Matter in Motion

Quiz
•
6th - 12th Grade
10 questions
Relative Motion

Quiz
•
10th - 12th Grade
20 questions
1D Kinematics

Quiz
•
10th - 12th Grade
20 questions
Newton's Laws

Quiz
•
8th - 12th Grade
15 questions
Kinematic Equations

Quiz
•
9th - 12th Grade
15 questions
Physics - Circular Motion

Quiz
•
10th - 12th Grade
10 questions
Electromagnetic Waves

Quiz
•
9th - 12th Grade
20 questions
Kinematics

Quiz
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade