361986 Assertion :
In projectile motion, the angle between the instantaneous velocity and acceleration at the highest point is \(180^\circ \).
Reason :
At the highest point, velocity of projectile will be in horizontal direction only.

361987 A projectile is projected at \(10\,m{s^{ - 1}}\) by making it an angle \(60^\circ \) with the horizontal. After some time its velocity make an angle of \(30^\circ \) to the horizontal. Its speed at this instant (in \(m{s^{ - 1}}\)) is

361988 In the graph shown in figure the time is plotted along \(x\)-axis which quantity associated with the projectile motion is plotted along \(y\) - axis

361989 The path of a projectile in the absence of air drag is shown in the figure by dotted line. If the air resistance is not ignored then which one of the path shown in the figure is appropriate for the projectile. (Dotted line shows the path in the absence of air resistance

361990 Velocity of a stone projected 2 second before it reaches the maximum height makes angle \(53^\circ \) with the horizontal. Then the velocity at the highest point will be

361986 Assertion :
In projectile motion, the angle between the instantaneous velocity and acceleration at the highest point is \(180^\circ \).
Reason :
At the highest point, velocity of projectile will be in horizontal direction only.

361987 A projectile is projected at \(10\,m{s^{ - 1}}\) by making it an angle \(60^\circ \) with the horizontal. After some time its velocity make an angle of \(30^\circ \) to the horizontal. Its speed at this instant (in \(m{s^{ - 1}}\)) is

361988 In the graph shown in figure the time is plotted along \(x\)-axis which quantity associated with the projectile motion is plotted along \(y\) - axis

361989 The path of a projectile in the absence of air drag is shown in the figure by dotted line. If the air resistance is not ignored then which one of the path shown in the figure is appropriate for the projectile. (Dotted line shows the path in the absence of air resistance

361990 Velocity of a stone projected 2 second before it reaches the maximum height makes angle \(53^\circ \) with the horizontal. Then the velocity at the highest point will be

361986 Assertion :
In projectile motion, the angle between the instantaneous velocity and acceleration at the highest point is \(180^\circ \).
Reason :
At the highest point, velocity of projectile will be in horizontal direction only.

361987 A projectile is projected at \(10\,m{s^{ - 1}}\) by making it an angle \(60^\circ \) with the horizontal. After some time its velocity make an angle of \(30^\circ \) to the horizontal. Its speed at this instant (in \(m{s^{ - 1}}\)) is

361988 In the graph shown in figure the time is plotted along \(x\)-axis which quantity associated with the projectile motion is plotted along \(y\) - axis

361989 The path of a projectile in the absence of air drag is shown in the figure by dotted line. If the air resistance is not ignored then which one of the path shown in the figure is appropriate for the projectile. (Dotted line shows the path in the absence of air resistance

361990 Velocity of a stone projected 2 second before it reaches the maximum height makes angle \(53^\circ \) with the horizontal. Then the velocity at the highest point will be

361986 Assertion :
In projectile motion, the angle between the instantaneous velocity and acceleration at the highest point is \(180^\circ \).
Reason :
At the highest point, velocity of projectile will be in horizontal direction only.

361987 A projectile is projected at \(10\,m{s^{ - 1}}\) by making it an angle \(60^\circ \) with the horizontal. After some time its velocity make an angle of \(30^\circ \) to the horizontal. Its speed at this instant (in \(m{s^{ - 1}}\)) is

361988 In the graph shown in figure the time is plotted along \(x\)-axis which quantity associated with the projectile motion is plotted along \(y\) - axis

361989 The path of a projectile in the absence of air drag is shown in the figure by dotted line. If the air resistance is not ignored then which one of the path shown in the figure is appropriate for the projectile. (Dotted line shows the path in the absence of air resistance

361990 Velocity of a stone projected 2 second before it reaches the maximum height makes angle \(53^\circ \) with the horizontal. Then the velocity at the highest point will be

361986 Assertion :
In projectile motion, the angle between the instantaneous velocity and acceleration at the highest point is \(180^\circ \).
Reason :
At the highest point, velocity of projectile will be in horizontal direction only.

361987 A projectile is projected at \(10\,m{s^{ - 1}}\) by making it an angle \(60^\circ \) with the horizontal. After some time its velocity make an angle of \(30^\circ \) to the horizontal. Its speed at this instant (in \(m{s^{ - 1}}\)) is

361988 In the graph shown in figure the time is plotted along \(x\)-axis which quantity associated with the projectile motion is plotted along \(y\) - axis

361989 The path of a projectile in the absence of air drag is shown in the figure by dotted line. If the air resistance is not ignored then which one of the path shown in the figure is appropriate for the projectile. (Dotted line shows the path in the absence of air resistance

361990 Velocity of a stone projected 2 second before it reaches the maximum height makes angle \(53^\circ \) with the horizontal. Then the velocity at the highest point will be