A particle is projected from a horizontal pla | vedclass

Name: PDF Generator App | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

$\vec{v}=a i+(b-c i) j$

$\Rightarrow \quad v_{x}=a \quad v_{y}=b-c t$

$a_{y}=\frac{d v_{y}}{d t}=-c$

$R=\frac{2 u_{x} u_{y}}{a_{y}} \Rightarr

Vedclass · Accepted Answer

$\frac{{2ba}}{c}$

Vedclass · Answer

$\vec{v}=a i+(b-c i) j$

$\Rightarrow \quad v_{x}=a \quad v_{y}=b-c t$

$a_{y}=\frac{d v_{y}}{d t}=-c$

$R=\frac{2 u_{x} u_{y}}{a_{y}} \Rightarrow R=\frac{2 a  b}{c}$

A particle is projected from a horizontal plane ($x-z$ plane) such that its velocity vector at time t is given by $\vec V = a\hat i + (b - ct)\hat j$ Its range on the horizontal plane is given by

Similar Questions

An arrow is shot into air. Its range is $200\,m$ and its time of flight is $5\,s$. If $g=10\,m / s ^2$, then horizontal component of velocity and the maximum height will be respectively

A body of mass $m$ is thrown upwards at an angle $\theta$ with the horizontal with velocity $v$. While rising up the velocity of the mass after $ t$ seconds will be

A ball is projected with kinetic energy $E$ at an angle of ${45^o}$ to the horizontal. At the highest point during its flight, its kinetic energy will be

Two particles are projected from the same point with the same speed $u$ such that they have the same range $R$, but different maximum heights, $h_1$ and $h_2$. Which of the following is correct ?

A projectile crosses two walls of equal height $H$ symmetrically as shown The maximum height of the projectile is ........ $m$