JEE Class main Answered
answer
Asked by myselfsnehu5577 | 29 Nov, 2023, 01:19: PM
Expert Answer
Let block of mass moves down by a distance h .
Then string length JK increases by h .
Pulley P3 is moved down by distance h , hence string lengths IH and FG are increased by h .
Since string length as shown as E-F-G-H-I-J-K is constant , increases of length JK, IH and FG make string length CF to decreas by 3h .
Hence pulley P1 moves right by distance 3h and length of string AB is shortened by 3h .
Hence block of mass m1 moves by distance 3h
Hence if magnitude of displacement dx of block of mass m1 is 3 times of magnitude dy of block of mass m2
dx = 3 dy
speed of blocks are related as
dx/dt = 3 dy/dt
acceleration of blocks are related as
( d2x / dt2 ) = 3 ( d2y / dt2 )
a1 = 3 a2
Answered by Thiyagarajan K | 30 Nov, 2023, 11:02: AM
JEE main - Physics
Asked by Machinenineha | 27 Mar, 2024, 05:28: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by tripathiji9876good | 10 Jan, 2024, 04:22: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by meenu0000156 | 05 Jan, 2024, 12:05: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by joanmaria916 | 17 Jul, 2023, 11:24: AM
ANSWERED BY EXPERT
JEE main - Physics
Asked by theavengers0203 | 22 May, 2023, 11:54: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by khushpatel9579 | 16 Feb, 2023, 07:50: PM
ANSWERED BY EXPERT
JEE main - Physics
Asked by yadavashishkryadav | 13 Jan, 2023, 08:38: AM
ANSWERED BY EXPERT