Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main 20248 AprilEvening Shift
Exam
JEE Main
Year
2024
Date
8 April
Shift
Evening Shift
Subject
Physics
Chapter
Motion in Two Dimensions

JEE Main 2024 · 8 April · Evening Shift · Physics · Motion in Two Dimensions

A body of mass M thrown horizontally with velocity v from the top...

A body of mass MM thrown horizontally with velocity vv from the top of the tower of height HH touches the ground at a distance of 100 m100 \mathrm{~m} from the foot of the tower. A body of mass 2M2 \mathrm{M} thrown at a velocity v2\frac{v}{2} from the top of the tower of height 4H4 \mathrm{H} will touch the ground at a distance of _____m\mathrm{m}.A body of mass M thrown horizontally with velocity v from the top of the tower of height H touches the ground at a

Correct answer

0

Step-by-step solution

A body of mass M thrown horizontally with velocity v from the top of the tower of height H touches the ground at a
100=v2Hg;x=v22(4H)g=v2Hg⇒x=100\begin{aligned} & 100=v \sqrt{\frac{2 \mathrm{H}}{\mathrm{g}}} ; \quad \mathrm{x}=\frac{v}{2} \sqrt{\frac{2(4 \mathrm{H})}{\mathrm{g}}}=v \sqrt{\frac{2 \mathrm{H}}{\mathrm{g}}} \\ & \Rightarrow \mathrm{x}=100\end{aligned}
Practice Motion in Two Dimensions on Quantrex Academy →

More from Motion in Two Dimensions

A particle is thrown with a speed v from a point O at an angle θ with the horizontal… JEE Advanced 2026A car moving with a speed of 54 km/h takes a turn of radius 20 m. A simple pendulum is… JEE Main 2026Two identical bodies, projected with the same speed at two different angles cover the… JEE Main 2026If x and y coordinates of a projectile as a function of time (t) are given as 24t and… JEE Main 2026A gun mounted on the ground fires bullets in all directions with same speed. The farthest… JEE Main 2026Two projectiles are projected with the same initial velocities at the 15^∘ and 30^∘ with… JEE Main 2026A boy throws a ball into air at 45^ ∘ from the horizontal to land it on a roof of a… JEE Main 2026An object is projected with kinetic energy K from a point A at an angle 60^ ∘ with the… JEE Main 2026 Full Motion in Two Dimensions list All JEE Main PYQs