(B) $(i)$ $A$ projectile has its minimum speed at the highest point of its trajectory,where the vertical component of velocity becomes zero and only t

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Minimum at the highest point,Maximum at the point of projection and the point of impact

(B) $(i)$ $A$ projectile has its minimum speed at the highest point of its trajectory,where the vertical component of velocity becomes zero and only the horizontal component $u_x = u \cos \theta$ remains.$(ii)$ The speed is maximum at the point of projection and at the point where the projectile hits the ground,as the vertical component of velocity is at its maximum magnitude at these points.

Class 11 Physics 3-2.Motion in Plane Horizontal Projectile Motion

Easy

At which points of its trajectory will a projectile have minimum and maximum speed?

A
Minimum at the point of projection,Maximum at the highest point
B
Minimum at the highest point,Maximum at the point of projection and the point of impact
C
Minimum at the point of impact,Maximum at the highest point
D
Speed remains constant throughout the trajectory

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3-2.Motion in Plane

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Horizontal Projectile Motion

An object is thrown along a direction inclined at an angle of $45^\circ$ with the horizontal direction. The horizontal range of the particle is equal to

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$A$ shell is fired at an angle of $30^{\circ}$ to the horizontal with a velocity of $196 \,m/s$. What is the time of flight (in $\,s$)? (Take $g = 9.8 \,m/s^2$)

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$A$ particle is projected with an angle of projection $\theta$ to the horizontal. The trajectory passes through the points $(P, Q)$ and $(Q, P)$ referred to horizontal and vertical axes ($x$-axis and $y$-axis respectively). The angle of projection $\theta$ is given by:

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Which of the following sets of factors will affect the horizontal distance covered by an athlete in a long-jump event?

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On a planet,a particle is thrown with a velocity $\vec{V} = 6 \hat{i} + (20 - 4t) \hat{j}$. Match the lists. (All quantities are in $SI$ units)
$P$. Time of flight $1$. $3$
$Q$. Time when particle is moving at an angle of $53^{\circ}$ with horizontal in upwards direction. $2$. $10$
$R$. Range of the particle $3$. $50$
$S$. Maximum height reached by the particle $4$. $60$

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$P$. Time of flight	$1$. $3$
$Q$. Time when particle is moving at an angle of $53^{\circ}$ with horizontal in upwards direction.	$2$. $10$
$R$. Range of the particle	$3$. $50$
$S$. Maximum height reached by the particle	$4$. $60$

At which points of its trajectory will a projectile have minimum and maximum speed?

Similar Questions

An object is thrown along a direction inclined at an angle of $45^\circ$ with the horizontal direction. The horizontal range of the particle is equal to

$A$ shell is fired at an angle of $30^{\circ}$ to the horizontal with a velocity of $196 \,m/s$. What is the time of flight (in $\,s$)? (Take $g = 9.8 \,m/s^2$)

$A$ particle is projected with an angle of projection $\theta$ to the horizontal. The trajectory passes through the points $(P, Q)$ and $(Q, P)$ referred to horizontal and vertical axes ($x$-axis and $y$-axis respectively). The angle of projection $\theta$ is given by:

Which of the following sets of factors will affect the horizontal distance covered by an athlete in a long-jump event?

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