A projectile is thrown into space so as to ha | vedclass

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

Question

$\mathrm{R}_{\mathrm{max}}=\frac{\mathrm{u}^{2}}{\mathrm{g}}$ and when $\mathrm{R}$ is max, then

$H=\frac{u^{2} \sin ^{2} 45^{\circ}}{2 g}=\frac{u^

Vedclass · Accepted Answer

$\left( {\frac{R}{2},\frac{R}{4}} \right)$

Vedclass · Answer

$\mathrm{R}_{\mathrm{max}}=\frac{\mathrm{u}^{2}}{\mathrm{g}}$ and when $\mathrm{R}$ is max, then

$H=\frac{u^{2} \sin ^{2} 45^{\circ}}{2 g}=\frac{u^{2}}{4 g}=\frac{R_{\max }}{4}$

A projectile is thrown into space so as to have maximum horizontal range $R$. Taking the point of projection as origin, the coordinates of the points where the speed of the particle is minimum are-

Similar Questions

In projectile motion, the modulus of rate of change of velocity

An aircraft executes a horizontal loop with a speed of $150 \,m/s$ with its, wings banked at an angle of ${12^o }$. The radius of the loop is .......... $km$. $(g = 10\,\,m/{s^2})$

For a particle in uniform circular motion, the acceleration $\overrightarrow{ a }$ at any point $P ( R , \theta)$ on the circular path of radius $R$ is (when $\theta$ is measured from the positive $x\,-$axis and $v$ is uniform speed)

If the instantaneous velocity of a particle projected as shown in figure is given by $v =a \hat{ i }+(b-c t) \hat{ j }$, where $a, b$, and $c$ are positive constants, the range on the horizontal plane will be

During which time interval is the particle described by these position graphs at rest?