Two masses of 10 kg and 5 kg are suspended from a fixed support as shown in fig. The system ispulled down with a force of 150 N attached to the lower mass. The string attached to the support breaks and the system accelerates downwards, If the downwards force continues to act, what is the acceleration of the system ?
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
20 m/s2
b
10 m/s2
c
5 m/s2
d
zero
answer is A.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Total force on the system ={(10+5)×10}+150=300Na=300N15kg=20m/s2.
Two masses of 10 kg and 5 kg are suspended from a fixed support as shown in fig. The system ispulled down with a force of 150 N attached to the lower mass. The string attached to the support breaks and the system accelerates downwards, If the downwards force continues to act, what is the acceleration of the system ?