Rankbit System
JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

jee_main_2024_30_january_evening - Laws of Motion Topics

Master these core formulas and structures to solve almost any past paper question.

Sample Questions in this Chapter

QUESTION #32 Work Done by Friction on Incline
A block of mass 1 mathrm~kg is pushed up a surface inclined to horizontal at an angle of 60^circ by a force of 10 mathrm~N parallel to the inclined surface as shown in figure. When the block is pushed up by 10 mathrm~m along inclined surface, the work done against frictional force is: left[mathrmg = 10 mathrm~m / mathrms^2right] {{IMG1}}
Start Practice →
QUESTION #39 Equilibrium on a Rough Parabolic Curve
A block of mass m is placed on a surface having vertical cross section given by y = x^2 / 4. If coefficient of friction is 0.5, the maximum height above the ground at which block can be placed without slipping is:
Start Practice →
QUESTION #47 Connected Bodies and Tension
Three blocks mathrmA, mathrmB and mathrmC are pulled on a horizontal smooth surface by a force of 80mathrmN as shown in figure {{IMG1}} The tensions mathrmT_1 and mathrmT_2 in the string are respectively:
Start Practice →
YOUR FIRST PREP STEP STARTS HERE

We Map Every Repeating Question in Competitive Exams.

Say goodbye to generic mock test fatigue. RankBit uses smart analysis to group past exam questions into their foundational Repeating Question Types. Find chapter weightage, track repeating questions, and score higher with targeted practice.

Select Your Target Exam

Choose an exam track below to find formulas per chapter and patterns.

Syncing Exam Intelligence

Mapping formulas and patterns across all tracks…

PATH A — FULL LENGTH PRACTICE

Full Mock Test Hub

Simulate real NTA exam conditions with fully tracked mocks. Time yourself against past papers.

Under Development
PATH B — TARGETED PRACTICE

Topic-wise Practice Hub

Practice past-year questions one chapter at a time. Pick an exam → subject → chapter and get every PYQ for that topic — pulled together from all past papers — with the chapter's key formulas alongside.

Loading Questions... Browse Topics
Latest from the Blog
View all →

Loading articles...