Two blocks A and B of masses m& 2m respe...

Two blocks A and B of masses m& 2m respectively are held at rest such that the spring is in natural length. Find out the acceleratins of both the blocks just after release.

` g darr , g darr`

`(g)/3 darr , g/3 uarr`

0,0

`g darr , 0`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NEWTONS LAWS OF MOTION
AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - II) (LEVEL - II) (Straight Objective Type Questions)|7 Videos
NEWTONS LAWS OF MOTION
AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - II) (LEVEL - II) ( More than one correct answer Type Questions )|4 Videos
NEWTONS LAWS OF MOTION
AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - I) (LEVEL - II) (Matrix Matching Type Questions)|1 Videos
MOTION IN A STRAIGHT LINE
AAKASH SERIES|Exercise Questions for Descriptive Answers|7 Videos
OSCILLATION
AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|12 Videos

Similar Questions

Explore conceptually related problems

A block of mass 2 kg is connected to an ideal spring and is placed on a smooth horizontal surface. The spring is pulled to move the block and at an instant, the speed of end A of the spring and speed of the block were measured to be 6 m/s and 3 m/s, respectively. At this moment the potential energy stored in the spring in increasing at a rate 15 J/s. Find the acceleration of the block at this instant.

Two identical blocks A and B, each of mass m resting on smooth floor, are connected by a light spring of natural length L and the spring constant k, with the spring at its natural length. A third identical block C (mass m) moving with a speed v along the line joining A and B collides with A. The maximum compression in the spring is proportional to

The system shown in the figure is in equilibrium at rest. The spring and string are massless Now the string is cut. Find the acceleration of the blocks just after the string is cut.

AAKASH SERIES-NEWTONS LAWS OF MOTION -PRACTICE SHEET (EXERCISE - II) (LEVEL - I) (Straight Objective Type Questions)

If m1 = 10 kg, m2 = 4kg and m3=2kg the tension in the string connecti...
Text Solution
|
A man of mass 60 kg is standing on weighing machine kept in a box of m...
Text Solution
|
In the arrangement shown in the figure, the acceleration of the pulley...
Text Solution
|
The pulley shown in the diagram is frictionless. A cat of mass 1 kg mo...
Text Solution
|
A block A of mass 7Kg is placed on a frictionless table. A thread tied...
Text Solution
|
If vertical separation between the masses in the adjacent figure at t ...
Text Solution
|
The reading in the spring balance is
Text Solution
|
Two 10 kg bodies are attached to a spring balance as shown in figure. ...
Text Solution
|
Two blocks of masses 10kg and' 20kg are conne-cted by a massless sprin...
Text Solution
|
Two masses of 10kg and 20kg respectively are connected by a massless s...
Text Solution
|
A spring is compressed between two toy cars. When the cars are release...
Text Solution
|
Same spring is attached with 2kg, 3kg and lkg blocks in three differen...
Text Solution
|
Two men of masses M and (M + m) climb a massless and inextensible rope...
Text Solution
|
A dynamometer D is attached to two blocks of masses 6 kg and 4 kg. For...
Text Solution
|
Two small spheres each of mass m connected by a string of length 21 ar...
Text Solution
|
Two blocks A and B of masses m& 2m respectively are held at rest such ...
Text Solution
|
A particle of mass m is connected to another very heavy particle by me...
Text Solution
|
The position time graph for a particle is shown below. Select the corr...
Text Solution
|
A force - time (F-t ) graph for a linear motion is shown in adjoining ...
Text Solution
|
A person used force (F), shown in figure to move a load with constant ...
Text Solution
|