1. Alejandro travels 2 km north, then 3 km east and finally 2 km south. Which statement is TRUE about Alejandro's travel? Alejandro's a. displacement is 2km west from his origin. b. position is now 3km east from where he started. c. displacement is 7km. d. displacement is 3km due east. 2. Velocity is a measure of a. change in position during change in time b. the slope of a position-time graph c. displacement during an interval of time d. all of the above

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
Question
1.
Alejandro travels 2 km north, then 3 km east and finally 2 km south.
Which statement is TRUE about Alejandro's travel? Alejandro's
a. displacement is 2km west from his origin.
b. position is now 3km east from where he started.
c. displacement is 7km.
d. displacement is 3km due east.
2.
Velocity is a measure of
a. change in position during change in time
b. the slope of a position-time graph
c. displacement during an interval of time
d. all of the above
3.
A car accelerates from 0" to 25" in 5 seconds. What is the average
acceleration of the car?
а. 30
С. 50"
b. 125
d. 5 m
S
4. Which scenario represents an instant of time?
a. A long distance runner from Cagayan National High School
crosses the finish line at 1 hour and 37 minutes.
b. The Schools Division Superintendent takes a 5 hour trip from
Tuguegarao City to Santiago City, Isabela to attend a
conference.
c. An ambulance with a Covid-19 patient drives for three hours to
Cagayan Valley Medical Centre.
d. A student leaves home at 6:00 AM and gets to school at 7:00
AM to so that he can attend the flag ceremony
Transcribed Image Text:1. Alejandro travels 2 km north, then 3 km east and finally 2 km south. Which statement is TRUE about Alejandro's travel? Alejandro's a. displacement is 2km west from his origin. b. position is now 3km east from where he started. c. displacement is 7km. d. displacement is 3km due east. 2. Velocity is a measure of a. change in position during change in time b. the slope of a position-time graph c. displacement during an interval of time d. all of the above 3. A car accelerates from 0" to 25" in 5 seconds. What is the average acceleration of the car? а. 30 С. 50" b. 125 d. 5 m S 4. Which scenario represents an instant of time? a. A long distance runner from Cagayan National High School crosses the finish line at 1 hour and 37 minutes. b. The Schools Division Superintendent takes a 5 hour trip from Tuguegarao City to Santiago City, Isabela to attend a conference. c. An ambulance with a Covid-19 patient drives for three hours to Cagayan Valley Medical Centre. d. A student leaves home at 6:00 AM and gets to school at 7:00 AM to so that he can attend the flag ceremony
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Similar questions
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY