>
Exams
>
Physics
>
Friction
>
in a hydraulic lift force f is applied to balance
Question:
In a hydraulic lift force F is applied to balance 10 N load, diameter of effort arm is 14 cm and load arm is 1.4 cm. The F is equal to
JEE Main
Updated On:
Feb 26, 2026
500 N
100 N
2000 N
1000 N
Hide Solution
Verified By Collegedunia
The Correct Option is
D
Solution and Explanation
The Correct answer is option is (D) : 1000 N
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Friction
If a particle is moving along a circle of radius \( r \) with constant speed \( v \), then the magnitude of the change in velocity when the particle moves from \( P \) to \( Q \), where \( PQ \) makes an angle \( \theta \) at the center of the circle is:
AP EAPCET - 2025
Physics
Friction
View Solution
If the tension in the horizontal wire shown in the figure is 30 N, then the weight \( W \) and tension in the wire \( OA \) are respectively:
AP EAPCET - 2025
Physics
Friction
View Solution
A body is projected vertically upwards with a velocity of \( 20~\text{ms}^{-1} \). If the potential energy of the body at a height of \( 5~\text{m} \) from the ground is \( 100~\text{J} \), then the kinetic energy of the body at a height of \( 10~\text{m} \) from the ground is
\textit{(Acceleration due to gravity \( g = 10~\text{ms}^{-2} \))}
AP EAPCET - 2025
Physics
Friction
View Solution
A block of mass 2 kg is placed on a rough inclined plane at 30° to the horizontal. The coefficient of static friction is 0.4. Will the block slide down?
AP EAPCET - 2025
Physics
Friction
View Solution
A block of mass 5 kg is placed on a frictionless surface and pushed with a force of 20 N at an angle of 30° to the horizontal. What is the acceleration of the block?
JEECUP - 2025
Physics
Friction
View Solution
View More Questions
Questions Asked in JEE Main exam
The final product [B] is:
JEE Main - 2026
Organic Chemistry
View Solution
Let $f(\alpha)$ denote the area of the region in the first quadrant bounded by $x=0$, $x=1$, $y^2=x$ and $y=|\alpha x-5|-|1-\alpha x|+\alpha^2$. Then $(f(0)+f(1))$ is equal to
JEE Main - 2026
Calculus
View Solution
If a random variable \( x \) has the probability distribution
then \( P(3<x \leq 6) \) is equal to
JEE Main - 2026
Conditional Probability
View Solution
Two distinct numbers $a$ and $b$ are selected at random from $1, 2, 3, \ldots, 50$. The probability that their product $ab$ is divisible by $3$ is
JEE Main - 2026
Probability
View Solution
Consider a modified Bernoulli equation. \[ P + \frac{A}{Bt^2} + \rho g(h + Bt) + \frac{1}{2} \rho v^2 = \text{constant} \] If t has the dimension of time then the dimensions of A and B are_________ respectively.
JEE Main - 2026
Units, Dimensions and Measurements
View Solution
View More Questions