Class 11 Exam > Class 11 Questions > Find velocity of block 'B' at the ins...
Start Learning for Free
Find velocity of block 'B' at the instant shown in figure.
- a)25 m/s
- b)20 m/s
- c)22 m/s
- d)30 m/s
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Find velocity of block 'B' at the instant shown in figure. ...
Net Force = Force exerted by Cyclist - Frictional Force
Also, according to newton's second law
Fnet = m.a
250 N - Frictional Force = 30x4
∴ Frictional Force = 250 - 120 N
= 130 N
Also, according to newton's second law
Fnet = m.a
250 N - Frictional Force = 30x4
∴ Frictional Force = 250 - 120 N
= 130 N
Most Upvoted Answer
Find velocity of block 'B' at the instant shown in figure. ...
Net Force = Force exerted by Cyclist - Frictional Force
Also, according to newton's second law
Fnet = m.a
250 N - Frictional Force = 30x4
∴ Frictional Force = 250 - 120 N
= 130 N
Also, according to newton's second law
Fnet = m.a
250 N - Frictional Force = 30x4
∴ Frictional Force = 250 - 120 N
= 130 N
Free Test
FREE
| Start Free Test |
Community Answer
Find velocity of block 'B' at the instant shown in figure. ...
There are two methods to solve these type questions easily. One method is that, velocity along a string remains constant and the other way to do is that the sum of product tensions and velocity is zero (taking sign into consideration). If velocity and tension are in same direction positive sign and if there are in opposite directions negative sign is taken.
Note that in the first method velocity of the string wound around P is taken 20 m/s because if block A moves one unit downward then pulley P moves two units downward so if A's velocity is 10 m/s then P's velocity will be 20 m/s.
|
Explore Courses for Class 11 exam
|
|
Similar Class 11 Doubts
Top Courses for Class 11View all
Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer?
Question Description
Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer?.
Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Find velocity of block 'B' at the instant shown in figure. a)25 m/sb)20 m/sc)22 m/sd)30 m/sCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 11 tests.
|
|
Explore Courses for Class 11 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup