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## Projectile Motion JEE( 2 D Motion>) Chapterwise Analysis, Weightage and Overview

With a total of 10 questions asked, however, this chapter has not seen many direct questions in the recent years. It is an interesting chapter as the students can figure out how to decompose 2D motions into respective axes. The basics should be covered for sure alongside the fundamental equations. .

 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Projectile Motion 1 1 1 2 0 0 0 0 0 2 2

### List of important topics in Projectile Motion JEE

• Total Time of Flight
• Horizontal Range
• Maximum Height
• Equation of Trajectory

### Projectile Motion JEE Syllabus

• Projectile Motion.
• Motion in vertical direction
• co-ordinates and velocity components of projectile
• Projectile Motion In Inclined Plane,
• Up the plane
• Time of Flight
• Range
• Down The Plane.

Projectile Motion

### Projectile Motion JEE Test Series 2022,2023,2024

List of FREE Tests
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• 4

u^2 / 2g

2UxUy /g

#### Q. A projectile(A) is thrown horizontally. Another projectile(B) is thrown at 40° with 30 m/s velocity. If same time is taken by the two projectile to reach the ground then Va = Vbcos theta. How? I have determined the time required by the two projectiles. Then tried to form a relation between x and v. But not being able to reach the answer?

they will cover equal displacement in y direction and time is also same to reach the groud .

therefore

for projectile A, y = 0*t + 1/2*g*t^2

for projectile B , y = -Vbsintheta *t - 1/2 g*t2

from equating these two here you will get the value of t