Class 9 Exam > Class 9 Questions > Car travel from a point a 2 point be at a con...
Start Learning for Free
Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity?
Most Upvoted Answer
Car travel from a point a 2 point be at a constant speed of a 15 km on...
Explanation:
To find the distance, displacement, and average velocity of a car traveling from point A to point B and back, we need to understand the concepts of distance, displacement, and velocity.
Definitions:
Distance: Distance is the total length covered by an object during its motion. It is a scalar quantity and is always positive.
Displacement: Displacement is the change in position of an object from its initial position to its final position. It is a vector quantity and can be positive, negative, or zero.
Velocity: Velocity is the rate of change of displacement with respect to time. It is a vector quantity and can be positive, negative, or zero.
Given information:
- The car travels at a constant speed of 15 km/h from point A to point B.
- The car travels at a constant speed of 40 km/h on the return journey along the same path.
Calculations:
To find the distance, we need to calculate the total length covered by the car.
Distance = Speed × Time
For the forward journey:
Distance = 15 km/h × Time
For the return journey:
Distance = 40 km/h × Time
Since the car travels at the same speed on both journeys, the time taken will be the same.
Now, let's calculate the displacement. Displacement is the change in position and is given by the difference between the final and initial positions.
Displacement = Final position - Initial position
Since the car starts and ends at the same point, the displacement will be zero.
Finally, let's calculate the average velocity. Average velocity is given by the ratio of total displacement to total time taken.
Average velocity = Total displacement / Total time taken
As the displacement is zero, the average velocity will also be zero.
Summary:
- Distance: The total length covered by the car is given by the product of speed and time for each journey.
- Displacement: Since the car starts and ends at the same point, the displacement is zero.
- Average velocity: As the displacement is zero, the average velocity is also zero.
In conclusion, the car covers a certain distance during its journey from point A to point B and back, but the displacement is zero as it returns to the starting point. The average velocity is also zero as there is no net change in position.
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
Explore Courses for Class 9 exam
|
|
Similar Class 9 Doubts
Top Courses for Class 9View all
Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity?
Question Description
Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity?.
Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity?.
Solutions for Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity? in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity? defined & explained in the simplest way possible. Besides giving the explanation of
Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity?, a detailed solution for Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity? has been provided alongside types of Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity? theory, EduRev gives you an
ample number of questions to practice Car travel from a point a 2 point be at a constant speed of a 15 km on hour on return journey along the same path it travel at a constant speed of a 40 km find the distance table displacement and average velocity? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup