Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
WORK, ENERGY, AND POWER
Question #62955
Back to Home
View All WORK, ENERGY, AND POWER Questions
15 Views
Question
If A = 7î and B = -7î, what is A·B?
A. 49
B. 0
C. -49
D. -14
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the mass of the block in Example 5.6?
16
In Example 5.6, what is the value of the constant k?
16
What is the component of A = 9î + 12ĵ along B = 3î + 4ĵ?
11
What major health concern was highlighted by rheumatologists at IRACON 2025 in Delhi?
(Current Affairs)
17
Air Chief Marshal AP Singh claimed that India shot down a large Pakistani aircraft from approximatel...
(Current Affairs)
26