Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
Olympiad workbook
Exam
Olympiad workbook
Subject
NSEP
Chapter
Laws of Motion

Olympiad workbook · NSEP · Laws of Motion

A solid block of mass 3 kg is suspended from the bottom of a 5 kg...

A solid block of mass 3 kg is suspended from the bottom of a 5 kg block with the help of a rope ABA B of mass 2 kg as shown in the figure. When pulled by an upward force F , the whole system experiences an upward acceleration a=2.19 ms−2a=2.19 \mathrm{~ms}^{-2}. Choose the correct option A solid block of mass 3 kg is suspended from the bottom of a 5 kg block with the help of a rope A B of mass 2 kg as

Options

  1. ANet force on the rope ABA B is 24 N
  2. BTension at the midpoint of the rope ABA B is 48 N
  3. CForce F is 20 N
  4. DForce F is 60 N

Correct answer

B. Tension at the midpoint of the rope ABA B is 48 N

Step-by-step solution

No Solution
Practice Laws of Motion on Quantrex Academy →

More from Laws of Motion

Two blocks of masses m_1=8 ~kg and m_2=7 ~kg are connected by a light string passing over… Olympiad workbookIn the following arrangement the pulley is assumed to be light and the strings… Olympiad workbookA wedge of mass M rests on a horizontal frictionless surface. A block of mass m starts… Olympiad workbookTwo blocks of masses m and 2 m are placed on a smooth horizontal surface as shown. In the… Olympiad workbookParagraph: A wheel of a car is made up of two parts (1)the central metal rim, and (2)the… Olympiad workbookThe strings AB and AC each of length 40 cm , connect a ball of mass 200 g to a vertical… Olympiad workbookThe kinetic energy of a particle moving along a circle of radius R depends upon the… Olympiad workbookA particle of mass m is thrown vertically up with velocity u . Air exerts an opposing… Olympiad workbook Full Laws of Motion list All Olympiad workbook PYQs