Alerts
Wishlist
Cart
Sign In
Categories
Current Affairs & GK
Current Affairs
Show All Current Affairs & GK
eBooks
General Aptitude
Arithmetic Aptitude
Data Interpretation
Show All General Aptitude
General Knowledge
Basic General Knowledge
General Science
Show All General Knowledge
Medical Science
Anatomy
Biochemical Engineering
Biochemistry
Biotechnology
Microbiology
Show All Medical Science
Technical
Database
Digital Electronics
Electronics
Networking
Show All Technical
Verbal and Reasoning
Logical Reasoning
Verbal Ability
Verbal Reasoning
Show All Verbal and Reasoning
›
What is the magnitude of the vector C = 5i - 12j?
What is the magnitude of the vector C = 5i - 12j?
Expand All
Collapse All
Practice Questions
1 question
Q1
What is the magnitude of the vector C = 5i - 12j?
13
12
5
17
Show Solution
Copy
Magnitude |C| = √(5^2 + (-12)^2) = √(25 + 144) = √169 = 13.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the magnitude of the vector C = 5i - 12j?
Solution:
Magnitude |C| = √(5^2 + (-12)^2) = √(25 + 144) = √169 = 13.
Steps: 8
Show Steps
Step 1: Identify the components of the vector C. Here, C = 5i - 12j means the x-component is 5 and the y-component is -12.
Step 2: Write down the formula for the magnitude of a vector. The formula is |C| = √(x^2 + y^2), where x and y are the components.
Step 3: Substitute the values of the components into the formula. So, |C| = √(5^2 + (-12)^2).
Step 4: Calculate 5^2, which is 25.
Step 5: Calculate (-12)^2, which is 144.
Step 6: Add the results from Step 4 and Step 5. So, 25 + 144 = 169.
Step 7: Take the square root of 169. √169 = 13.
Step 8: Conclude that the magnitude of the vector C is 13.
Related Questions
I
If the perimeter of a rectangle is 50 cm and the length is 15 cm, what is the wi
Question: If the perimeter of a rectangle is 50 cm and the length is 15 cm, what is the width? (2020..
S
Solve for x: 3x - 7 = 2x + 5. (2021)
Question: Solve for x: 3x - 7 = 2x + 5. (2021)Options: 1211109Correct Answer: 12Exam Year: 2021Solut..
I
If the ratio of the sides of a triangle is 3:4:5, what type of triangle is it? (
Question: If the ratio of the sides of a triangle is 3:4:5, what type of triangle is it? (2019)Optio..
I
If a car travels 60 km in 1 hour, how far will it travel in 3.5 hours? (2022)
Question: If a car travels 60 km in 1 hour, how far will it travel in 3.5 hours? (2022)Options: 180 ..
I
If the sum of the first n natural numbers is 5050, what is the value of n? (2021
Question: If the sum of the first n natural numbers is 5050, what is the value of n? (2021)Options: ..
‹
Biology (School & UG)
Chemistry (School & UG)
Civil Engineering
Commerce & Accountancy
Computer Science & IT
Current Affairs & GK
Data Structures & Algorithms
eBooks
Electrical & Electronics Engineering
English (School)
General Aptitude
General Knowledge
General Knowledge & Current Affairs
Languages & Literature
Law & Legal Studies
Major Competitive Exams
Mathematics (School)
Mechanical Engineering
Medical Science
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Social Science (School)
Technical
Verbal and Reasoning
Vocational & Skill Development
›
Soulshift Feedback
×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy
?
0
1
2
3
4
5
6
7
8
9
10
Not likely
Very likely
✕
↑
