An avatar on the surface of the planet Pandora throws a rock of "ba" She then records the vertical (y) position and the horizontal (x) position of the rock as a function of time, as recorded in the chart on the right. 1. On the grid shown, make a motion diagram of the motion of the rock, including (a) positions, (b) velocity vectors, and (c) acceleration vectors. 2. What is the velocity and acceleration of the rock in the horizontal direction? 3. From the motion diagram, the y-acceleration is constant Avy At The y velocity at t=1s is approximately the average y velocity between 0 and 2s, and similarly for the y velocity at t-3s. Find the y velocity both at t=1s and at t-3s. Then use this information to find the acceleration of the rack in the vertical direction? 4. Use they-acceleration and the y-velocity of the rock att-3s to find the initial velocity of the rock in the vertical direction (Hint: y=+a,t). The answer is not 3 m/s. y (meters) 70 60 50 40 30 20 10 30
An avatar on the surface of the planet Pandora throws a rock of "ba" She then records the vertical (y) position and the horizontal (x) position of the rock as a function of time, as recorded in the chart on the right. 1. On the grid shown, make a motion diagram of the motion of the rock, including (a) positions, (b) velocity vectors, and (c) acceleration vectors. 2. What is the velocity and acceleration of the rock in the horizontal direction? 3. From the motion diagram, the y-acceleration is constant Avy At The y velocity at t=1s is approximately the average y velocity between 0 and 2s, and similarly for the y velocity at t-3s. Find the y velocity both at t=1s and at t-3s. Then use this information to find the acceleration of the rack in the vertical direction? 4. Use they-acceleration and the y-velocity of the rock att-3s to find the initial velocity of the rock in the vertical direction (Hint: y=+a,t). The answer is not 3 m/s. y (meters) 70 60 50 40 30 20 10 30
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
Related questions
Question
Transcribed Image Text:Activity 1.15 - Projectile Motion Diagram
An avatar on the surface of the planet Pandora throws a rock of "webwintn".
She then records the vertical (y) position and the horizontal (x) position of the
rock as a function of time, as recorded in the chart on the right.
1. On the grid shown, make a motion diagram of the motion of the rack,
including (a) positions, (b) velocity vectors, and (c) acceleration vectors.
2. What is the velocity and acceleration of the rock in the horizontal direction?
3. From the motion diagram, the y-acceleration is
constant
By= At
The y velocity at t=1s is approximately the
average y velocity between 0 and 2s, and similarly
for the y velocity at t=3s.
Find the y velocity both at t=1s and at t = 3 s.
Then use this information to find the acceleration
of the rock in the vertical direction?
4. Use the y-acceleration and the y-velocity of the rock
at t=1s to find the initial velocity of the rock in the
vertical direction (Hint: y=y+at). The
answer is not 3 m/s.
y (meters)
70
S
50
40
30
20
10
0
0
10
20
time (s)
D
2
A
10
30
(meters)
x
y (m)
D
6
16
30
48
70
40
x (m)
0
10
20
30
40
50
50
5. Write equations for the horizontal and vertical positions and velocities as a function of time for the rock. Include
numerical values and units on all coefficients.
y(t) =
6. Assume the same motion continues. How high has the rock risen when it has moved 75 meters horizontally?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 8 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON