Two masses of 3.4 kg and 2.5 kg are accelerated from an initial speed of 5 m/s and 12 m/s, respectively. The distances traversed by the masses in the 5th second are 104 m and 129 m, respectively. The ratio of their momenta after 10 s is x8. The value of x is .
Motion in a Straight Line
Previous year questions with solutions · 2025 – 2026
16Questions
14Papers covered
2.11% ↑5.3%Weightage in 2026
’25
’26
Year-wise statistics questions · papers · average per paper · weightage
| Year | Questions | Papers | Avg / paper | Weightage |
|---|---|---|---|---|
| 2026 | 10 | 19 | 0.53 | 2.11% ↑5.3% |
| 2025 | 6 | 12 | 0.5 | 2.00% |
1
JEE Main 2026 (Online) 8th April Evening Shift
2
From 18 m height above the ground a ball is dropped from rest. The height above the ground at which the magnitude of velocity equal to the magnitude of acceleration (in the same set of units) due to gravity is m. (Take g=10 m/s2 and neglect the air resistance)
JEE Main 2026 (Online) 5th April Morning Shift
3
A person travelling on a straight line moves with a uniform velocity v1 for a distance x and with a uniform velocity v2 for the next 32x distance. The average velocity in this motion is 507 m/s. If v1 is 5 m/s then v2 = m/s.
JEE Main 2025 (Online) 2nd April Morning Shift