Home
Class 11
PHYSICS
In the system as shown in figure, all su...

In the system as shown in figure, all surfaces are smooth, strings are light and inextensible, Given `m_A = 1kg, m_B 2kg m_C = 3 kg , g = 10ms^(-2) K = 50 Nm^(-1)` The system is released from rest.

A

The acceleration of the system is `50/6ms^(-2)`

B

The tension in the string is `50/6` N

C

Extension in the string is 10cm

D

Only A and B are correct

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Promotional Banner

Topper's Solved these Questions

  • NEWTONS LAWS OF MOTION

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - II) (LEVEL - II) ( Linked Comprehension Type Questions )|4 Videos

  • NEWTONS LAWS OF MOTION

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - II) (LEVEL - II) (Integer Type Questions )|6 Videos

  • NEWTONS LAWS OF MOTION

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - II) (LEVEL - II) (Straight Objective Type Questions)|7 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

In the following figures (a) and (b), all the surfaces are smooth, string is massless and pulley is ideal. The mass of the rope is 'm' in both the cases (assume both the systems start from rest) If T_1 and T_2 be the tensions at the mid-points of the ropes in fig(a) and fig(b) respectively, then T_1: T_2 is

In the arrangement shown in the figure all surfaces are frictionless, the masses of the block are m_1 = 20kg and m_2 = 30kg. The accelerations of masses m_1 and m_2 will be if F = 180N.

Two blocks A and B of masses 2kg and 3kg are connected by a light string as shown in the figure and placed on a horizontal surface. mu between all surfaces is 0.1 and g = 10 ms^(-1) . The acceleration of the system is, when the force applied F = 45N

In the system shown in figure m_(1) gt m_(2) . System is held at rest by thread BC. Just after the thread BC is burnt.