Physics Full Test I - JEE (Main) 2024
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Questions and Answers

What is the acceleration of mass B?

  • (F/M)
  • (F/M) – a (correct)
  • –a
  • a
  • What is the expression for acceleration of the body with mass 'm' in a conservative force field?

  • \( \frac{\alpha^2 + \beta^2}{m} \) (correct)
  • \( \frac{\alpha - \beta}{m} \)
  • \( \frac{\alpha + \beta}{m} \)
  • \( \frac{\alpha^2 - \beta^2}{m} \)
  • What is the speed of the rebound of the small ball?

  • 4 m/s
  • 4√3 m/s
  • 4√2 m/s (correct)
  • 4√5 m/s
  • During the process of pushing the board, what is the distance moved by the man on the ground?

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    What is the equivalent resistance between points A & C if the resistance of each wire in the network shown is r?

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    Study Notes

    Physics: Full Test I - JEE (Main) 2024

    • This test contains a total of 90 questions divided into three subjects: Physics, Chemistry, and Mathematics.
    • Each subject has 30 questions, with two sections in each part: Section A and Section B.
    • Section A consists of 60 multiple choice questions (20 for each subject) with only one correct option. Each question carries 4 marks for correct answers and 1 mark for incorrect answers.
    • Section B consists of 30 numerical based questions (10 for each subject) where the answers must be rounded off to the nearest integer value. Each question carries 4 marks for correct answers and 1 mark for incorrect answers.
    • Question 1: A system of two bodies, A and B, both of mass M, connected by a massless spring. A force F is applied to body B. The acceleration of body A is 'a'. The question asks for the acceleration of body B.
    • Question 2: The potential energy of a body of mass 'm' in a conservative force field is given by U = αx – βy, where x and y are position coordinates. The question asks for the acceleration of the body.
    • Question 3: A small ball falls vertically with a constant velocity of 4 m/s and elastically strikes a massive inclined cart moving horizontally at 4 m/s. The question asks for the speed of the rebounding ball.
    • Question 4: A cylindrical drum is pushed along by a board of length 'l'. The drum rolls forward on the ground a distance of l/2. The question asks for the distance moved by the man on the ground during the pushing process.
    • Question 5: A network of resistors is shown. Each wire in the network has resistance 'r'. The question asks for the equivalent resistance between points A and C in the network.

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    Prepare for the JEE (Main) 2024 with this comprehensive Physics test, featuring 90 questions split among Physics, Chemistry, and Mathematics. The test includes multiple choice and numerical questions aimed at evaluating your understanding of fundamental concepts. Assess your preparedness and identify areas for improvement as you aim for success in your upcoming exams.

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