MHT CET · Physics · Laws of Motion
A constant force acts on two different masses independently and produces accelerations \(A_1\) and \(A_2\). When the same force acts on their combined mass, the acceleration produced is
- A \(A_1-A_2\)
- B \(A_1+A_2\)
- C \(\frac{A_1 A_2}{A_1+A_2}\)
- D \(\sqrt{\mathrm{A}_1^2+\mathrm{A}_2^2}\)
Answer & Solution
Correct Answer
(C) \(\frac{A_1 A_2}{A_1+A_2}\)
Step-by-step Solution
Detailed explanation
\(m_1 = \frac{F}{A_1}, m_2 = \frac{F}{A_2}\) \(F = (m_1+m_2)A\)
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- The work done by a gas as it is taken in a cyclic process (shown in graph) is
MHT CET 2025 Medium - If M is the magnetisation induced in the material, H is the magnetic field intensity, B is the net magnetic field inside the material then the correct relation between them is ( \(\mu_0=\) permeability of free space)MHT CET 2025 Easy
- A same torque is applied to a disc and a ring of equal mass and radii thenMHT CET 2025 Medium
- A parallel beam of monochromatic light falls normally on a single narrow slit. The angular width of the central maximum in the resulting diffraction patternMHT CET 2020 Easy
- A spherical liquid drop of radius \(\mathrm{R}\) is divided into 8 equal droplets. If surface tension is \(\mathrm{S}\), then the work done in this process will beMHT CET 2023 Medium
- In Young's double slit experiment, \(8^{\text {th }}\) maximum with wavelength ' \(\lambda_1\) ' is at a distance ' \(\mathrm{d}_1\) ' from the central maximum and \(6^{\text {th }}\) maximum with wavelength ' \(\lambda_2\) ' is at a distance ' \(\mathrm{d}_2\) '. Then \(\frac{\mathrm{d}_2}{\mathrm{~d}_1}\) isMHT CET 2023 Medium
More PYQs from MHT CET
- The temperature of an air bubble while rising from bottom to surface of a lake remains constant but diameter is doubled. If pressure on the surface is h meter of mercury column and relative density of mercury is '\(\rho\)' then the depth of the lake isMHT CET 2025 Medium
- The internal energy of a gas will increase when itMHT CET 2024 Easy
- Two coherent sources \(P\) and \(Q\) produce interference at point \(A\) on the screen where there is a dark band which is formed between \(4^{\text {th }}\) bright band and \(5^{\text {th }}\) bright band. Wavelength of light used is \(6000\)Å. The difference between \(P A\) and \(Q A\) isMHT CET 2016 Medium
- Identify the WRONG statement from the following.
In an intrinsic semiconductorMHT CET 2022 Easy - \(\sim[(p \vee \sim q) \rightarrow(p \wedge \sim q)] \equiv\)MHT CET 2024 Easy
- Which from following molecules is tetrahedral?MHT CET 2024 Easy