Amity University-Noida B.Tech Admissions 2026
Among top 100 Universities Globally in the Times Higher Education (THE) Interdisciplinary Science Rankings 2026
Spring Force is considered one of the most asked concept.
32 Questions around this concept.
A spring is compressed by a distance x. If the same spring is compressed by a distance of 2x, the force required to compress it by 2x will be:
What is the relationship between =spring constant and
=length of spring?
Assertion: The force exerted by a spring is directly proportional to its displacement from its equilibrium position.
Reason: The spring force follows Hooke's Law, which states that the force exerted by a spring is directly proportional to its displacement from its equilibrium position.
New: JEE Main 2026 Answer Key Out; Download Now
JEE Main 2026 Tools: Rank Predictor | College Predictor
JEE Main 2026: Session 2 Registration Link | Session 1 Official QP
For a Series combination of springs, the effective spring constant is given by?
For the parallel combination of springs having spring constant , the effective spring constant is given by?
A block with a mass of 6 kg is suspended from an ideal spring having negligible mass and stretches the spring by 0.3m. Then find the force constant of spring in N/m:
Which of the following graphs shows the spring constant $'k'$ versus length ' $l^{\prime}$ of the spring correctly?
Among top 100 Universities Globally in the Times Higher Education (THE) Interdisciplinary Science Rankings 2026
Last Date to Apply: 25th Feb | Ranked #43 among Engineering colleges in India by NIRF | Highest Package 1.3 CR , 100% Placements
Spring force is given by:
$
F_{s p}=-k \Delta x
$
where,
$\mathrm{F}_{\mathrm{sp}}=$ spring force
$\mathrm{k}=$ spring constant
$\Delta x=$ net elongation or compression in the spring
2. Force at every point in a massless spring remains same, so we can solve questions of spring by considering it as string and spring force as tension.
3. Spring constant:- $k \alpha \frac{1}{l}$
Where, k=spring constant
l=length of spring
4. Combination of Spring:-
Series combination:-



$\frac{1}{k_{e q}}=\frac{1}{k_1}+\frac{1}{k_2}$
Parallel combination:-








$k_{e q}=k_1+k_2$
"Stay in the loop. Receive exam news, study resources, and expert advice!"
