A string is wrapped several times round a solid cylinder. Then free end of the string is held stationary. If the cylinder is released to move down, th

Question

A string is wrapped several times round a solid cylinder. Then free end of the string is held stationary. If the cylinder is released to move down, th

A string is wrapped several times round a solid cylinder. Then free end of the string is held stationary. If the cylinder is released to move down, then the acceleration of that cylinder is
A. `g//3`
B. `g//2`
C. `3g//2`
D. `2g//3`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Related Questions

55. Equal and opposite charge is given to two parallel plates. Without any space between them, the electric field is \( 3 \times 10^{5} V / m \) and with space filled with dielectric, electric field intensity is \( 1.0 \times 10^{5} V / m \). The induced charge density on the surface of the dielectric is: (a) \( 3.44 \times 10^{-6} C / m ^{2} \) (b) \( 8.8 \times 10^{-6} C / m ^{2} \) (c) \( 6.93 \times 10^{-6} C / m ^{2} \) (d) \( 1.77 \times 10^{-6} C / m ^{2} \)

2 Answers 5 Views

The wave generated from up and down jerk given to the string or by up and down motion of the piston at the end of the pipe is

2 Answers 7 Views

A closed loop is held stationary in the magnetic field between the north and south poles ocf two permanent magnets held fixed. Can we hope to generate

2 Answers 9 Views

If a bodyof mass 1000 gm is tied to free end of string of length 100 cm and whirled in a horizontal circle in a second, then the tecsion in the string

2 Answers 5 Views

A body of mass m hangs at one end of a string of length l , the other end of which is fixed. It is given a horizontal velocity so that the string woul

2 Answers 5 Views

Tension of a string is 6.4 N and load is applied to it at its lower end of a string is 0.1 kg .If the length of string is 6 m , then its angular veloc

2 Answers 4 Views

A solid cylinder of mass 0.1 kg having radius 0.2m rolls down an inclined plane of height 0.6m without slipping. The linear velocity the cylinder at t

2 Answers 6 Views

A solid hemisphsere is mounted on a solid cylinder, both having equla radii. If the whole solid is to have a fixed surface are and the maximum possibl

2 Answers 5 Views

A solid hemisphere is attached to the top of a cylinder, having the same radius as that of the cylinder. If the height of the cylinder were doubled (k

2 Answers 7 Views

Assertion : Free electrons inside a metal are free to move out of the metal. Reason : Free electrons inside conductor do not need additional energy to

2 Answers 8 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - D
`a = (g sin theta)/(1+K^(2)//R^(2))=(g xx 1)/(1+(1)/(2))=(2g)/(3)`.

4 views Answered 2023-02-05 15:29