AP EAMCET · PHYSICS · Laws of Motion
The tension in the spring is
- A zero
- B \(10 \mathrm{~N}\)
- C \(2.5 \mathrm{~N}\)
- D \(5 \mathrm{~N}\)
Answer & Solution
Correct Answer
(B) \(10 \mathrm{~N}\)
Step-by-step Solution
Detailed explanation
Since, the spring is stretched by an equal force of \(5 \mathrm{~N}\) in opposite direction as shown in the figure. Thus, it will be stretched by an equal amount in both directions giving rise to a tension of \(5+5=10 \mathrm{~N}\).
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 function of the nickel is \(5 \mathrm{eV}\). When a light of wavelength \(2000 Ã…\) falls on it, it emits photoelectrons in the circuit. Then the potential difference necessary to stop the fastest electrons emitted is (given \(\left.h=6.67 \times 10^{-34} \mathrm{~J}-\mathrm{s}\right)\)AP EAMCET 2007 Medium
- One second after projection, a projectile is travelling in a direction inclined at \(45^{\circ}\) to horizontal. After two more seconds it is travelling horizontally. Then the magnitude of velocity of the projectile is \(\left(\mathrm{g}=10 \mathrm{~ms}^{-2}\right)\)AP EAMCET 2024 Medium
- With respect to air, the critical angle in a medium for red light of wave length \(\lambda_1\) is \(\theta\). Other facts remaining same, critical angle for yellow light of wave length \(\lambda_2\) will beAP EAMCET 2023 Medium
- A long current carrying wire produces a magnetic field of 1 \(\mathrm{T}\) at a distance of \(r\). The magnetic field (a) \(\frac{\mathrm{r}}{2}\) (b) \(2 \mathrm{r}\) and (c) \(3 \mathrm{r}\) isAP EAMCET 2022 Easy
- The following is not the method of reducing frictionAP EAMCET 2023 Easy
- An infinitely long wiré carrying 1 A current in the \(+z\) direction is placed at \((1 \mathrm{~cm}, 1 \mathrm{~cm})\). Another wire carrying \(1 \mathrm{~A}\) in \(+x\) direction is placed at \(y=1 \mathrm{~cm}\). If the magnetic field due to this configuration at the origin is \(\mathbf{B}\). Let \(B_0\) be the magnitude of the field if only the wire at \((1 \mathrm{~cm}, 1 \mathrm{~cm})\) was present, then \(\frac{\mathbf{B}}{B_0}\) isAP EAMCET 2022 Hard
More PYQs from AP EAMCET
- If the curves and touch each other at a point then the equation of common tangent at isAP EAMCET 2022 Medium
- In an \(\mathrm{AC}\) generator, the ends of the coil are connected toAP EAMCET 2020 Easy
- At \(25^{\circ} \mathrm{C}\), the percentage of ionization of ' \(x\) ' M acetic acid is 4.242. What is the value of \(x ?\left(\mathrm{~K}_{\mathrm{a}}=1.8 \times 10^{-5}\right)\)AP EAMCET 2025 Medium
- In the cyclic process given in the \(\mathrm{P}-\mathrm{V}\) diagram, the work done is
AP EAMCET 2023 Easy - A variable line ' \(L\) ' passing through the origin cuts two parallel lines \(x-y+10=0\) and \(x-y+20=0\) at two points \(A\) and \(B\) respectively. If \(P\) is a point on line ' \(L\) ' such that \(O A, O P, O B\) are in harmonic progression, then the locus of \(P\) isAP EAMCET 2018 Hard
- \(\int_{-\pi}^\pi \frac{\cos ^{2022} x}{1+(2022)^x} d x=\)AP EAMCET 2022 Medium