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
![What's More
/Activity 3.4: Solving Acceleration Problems
sheet of paper.
. A bus is moving west at 25 m/s when the driver steps on the brakes and brings the bus
to a stop in 3.0 s.
What is its average acceleration?
a. What's the bus' average acceleration while braking?
b. If the bus took twice as long to stop, how would the acceleration compare with that yo
found in part a?
3. If the rate of continental drift were to abruptly slow from 1.0 cm/ year to 0.5 cm/year Over
the time interval of a year, what would be the average acceleration? *
What I Have Learned
Activity 3.5: Sum it Up!
Direction: Use the data you obtained in Activity 3.1: Describing Motion to answer
the following questions:
1. What was the total distance traveled by Angelo in km?
2. How long did it take him to reach the school?
3. What was his average speed in the first part of his trip? In the succeeding
parts?
4. What is his average speed in the entire trip from his house to school?
5. How far is his house to the school? (Hint: Draw a straight line from his house
to school.)
6. Get the ratio of the distarice that you measured in Q5 to the total time of
travel. What does this ratio give you?
What I Can Do
Activity 3.6: Conducting an Interview
Following speed limit is of great importance. The minimum speed limit
is set at 60 kph and the maximum at 100 kph. With this, conduct an
interview to 2 drivers of different automobiles such as a jeepney, a
bus, a taxi or a private vehicle to find out their relative average speed
as well as their driving experiences in relation to increasing and
decreasing speed and following road safety measures. Construct at
least 3 questions to be used in your interview.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5cd4b273-4686-46bd-83ce-a7bf7e09887e%2F096c84ec-ecf4-4d44-8392-5d09fcb0bb31%2Fhmhilph_processed.jpeg&w=3840&q=75)
Transcribed Image Text:What's More
/Activity 3.4: Solving Acceleration Problems
sheet of paper.
. A bus is moving west at 25 m/s when the driver steps on the brakes and brings the bus
to a stop in 3.0 s.
What is its average acceleration?
a. What's the bus' average acceleration while braking?
b. If the bus took twice as long to stop, how would the acceleration compare with that yo
found in part a?
3. If the rate of continental drift were to abruptly slow from 1.0 cm/ year to 0.5 cm/year Over
the time interval of a year, what would be the average acceleration? *
What I Have Learned
Activity 3.5: Sum it Up!
Direction: Use the data you obtained in Activity 3.1: Describing Motion to answer
the following questions:
1. What was the total distance traveled by Angelo in km?
2. How long did it take him to reach the school?
3. What was his average speed in the first part of his trip? In the succeeding
parts?
4. What is his average speed in the entire trip from his house to school?
5. How far is his house to the school? (Hint: Draw a straight line from his house
to school.)
6. Get the ratio of the distarice that you measured in Q5 to the total time of
travel. What does this ratio give you?
What I Can Do
Activity 3.6: Conducting an Interview
Following speed limit is of great importance. The minimum speed limit
is set at 60 kph and the maximum at 100 kph. With this, conduct an
interview to 2 drivers of different automobiles such as a jeepney, a
bus, a taxi or a private vehicle to find out their relative average speed
as well as their driving experiences in relation to increasing and
decreasing speed and following road safety measures. Construct at
least 3 questions to be used in your interview.
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