(A) 0 Degree
(B) 30 Degree
(C) 45 Degree
(D) 90 Degree
Author:
The force of 15 N makes an angle of 90 degree with x-axis. Its Y-component is?
(A) 0 N
(B) 15 N
(C) 45 N
(D) 30 N
The resultant of two forces 3 N and 4 N acting at right angle to each other is?
(A) 1 N
(B) 4 N
(C) 5 N
(D) 7 N
Maximum number of components of a vector may be?
(A) One
(B) Two
(C) Three
(D) Infinite
Two forces of magnitude 10N. Their resultant is equal to 20N. The angle between them is?
(A) 0 Degree
(B) 30 Degree
(C) 45 Degree
(D) 90 Degree
Nuance
Meaning: احساس ۔ رنگ وغیرہ کا نازُک فرق ۔ نازُک فرق یا امتیاز پیدا کرنا
Explanation: (Noun)- a subtle difference in or shade of meaning, expression, or sound.
Example: He was familiar with the nuances of the local dialect.
Synonyms: Distinction, Gradation, Hint, Implication.
Antonyms: Brightness, Information.
[Dawn Vocabulary: 28-04-2021]
Quash
Meaning: خارج کرنا ۔ بے اثر کرنا ۔ ناجائز قرار دینا ۔ کُچل دینا ۔ دبا دینا ۔ منسُوخ کر دینا
Explanation: (Verb)- Reject as invalid, especially by legal procedure.
Example: His conviction was quashed on appeal.
Synonyms: Crush, Put down, Quell, Repress.
Antonyms: Build up, Compliment, Encourage.
[Dawn Vocabulary: 28-04-2021]
Michael Collins of Apollo 11 fame dies at the age of?
(A) 90
(B) 92
(C) 93
(D) 95