AP EAMCET · PHYSICS · Laws of Motion
Two wooden blocks of masses \(M\) and \(m\) are placed on a smooth horizontal surface as shown in figure. If a force \(P\) is applied to the system as shown in figure such that the mass \(m\) remains stationary with respect to block of mass \(M\), then the magnitude of the force \(P\) is
- A \((M+m) g \tan \beta\)
- B \(g \tan \beta\)
- C \(m g \cos \beta\)
- D \((M+m) g \operatorname{cosec} \beta\)
Answer & Solution
Correct Answer
(A) \((M+m) g \tan \beta\)
Step-by-step Solution
Detailed explanation
The free body diagram of the given situation is…
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
- A bomb of mass \(9 \mathrm{~kg}\) explodes into two pieces of mass \(3 \mathrm{~kg}\) and \(6 \mathrm{~kg}\). The velocity of mass \(3 \mathrm{~kg}\) is \(16 \mathrm{~m} / \mathrm{s}\). The kinetic energy of mass \(6 \mathrm{~kg}\) (in joule) isAP EAMCET 2020 Medium
- A body projected with some velocity at an angle \(45^{\circ}\) with the horizontal from the origin in \(X Y\)-plane passes through a point at \((4,3) \mathrm{m}\). Its horizontal range isAP EAMCET 2018 Easy
- A body is projected at an angle \(\theta\) so that its range is maximum. If \(T\) is the time of flight, then the value of maximum range is (acceleration due to gravity \(=g\) )AP EAMCET 2014 Medium
- The magnitude of an electric field which can just suspend a deuteron of mass \(3.2 \times 10^{-27} \mathrm{~kg}\) freely in air isAP EAMCET 2024 Easy
- If the pressure on a body is increased from 200 kPa to 250 kPa, the volume of the body decreases by \(0.25 \%\). The compressibility of the material of the body is (in \(\mathrm{m}^2 \mathrm{~N}^{-1}\) )AP EAMCET 2025 Medium
- An artificial satellite is revolving around a planet of radius \(R\) in a circular orbit of radius ' \(a\) '. If the time period of revolution of the satellite, \(T \propto a^{3 / 2} g^x R^y\), then the values of \(x\) and \(y\) are respectively
[ g - acceleration due to gravity]AP EAMCET 2025 Medium
More PYQs from AP EAMCET
- An LCR series circuit is connected to an external emf, \(e=200 \sin 100 \pi \mathrm{t} v\). The values of capacitance and resistance in the circuit are \(1 \mu \mathrm{F}\) and \(100 \Omega\) respectively. The amplitude of current in the circuit is maximum when the inductance is (in henry)AP EAMCET 2017 Medium
- Ranitidine belongs to which of the following class of drugs?AP EAMCET 2023 Easy
- If a normal drawn at a point \(P\) to the curve \(y=\sin x\) passes through the origin, then the locus of \(\mathrm{P}\) isAP EAMCET 2023 Medium
- Two values of \((-8-8 \sqrt{3} i)^{1 / 4}\) areAP EAMCET 2025 Medium
- If \(x=a \cos ^3 \theta, y=a \sin ^3 \theta\), then \(\frac{d^2 y}{d x^2}\) at \(\theta=\frac{\pi}{4}\) isAP EAMCET 2022 Medium
- If \(\theta=\frac{\pi}{6}\) and \(x=\log \left[\cot \left(\frac{\pi}{4}+\theta\right)\right]\), then \(\sin h(x)=\)AP EAMCET 2019 Medium