Laws Of Motion Question 81
Question: Two forces are such that the sum of their magnitudes is 18 N and their resultant is perpendicular to the smaller force and magnitude of resultant is 12 N. Then the magnitudes of the forces are [AIEEE 2002]
Options:
A) 12 N, 6 N
B) 13 N, 5N
C) 10 N, 8 N
D) 16 N, 2 N
Show Answer
Answer:
Correct Answer: B
Solution:
therefore
and
