148934 A body of mass $0.6 \mathrm{~kg}$ is moving along a circular path of radius $1 \mathrm{~m}$. If the body moves with $\frac{900}{\pi}$ revolutions per minute, its kinetic energy is

148935 Position of a $2 \mathrm{~kg}$ mass moving along the $\mathrm{x}$-axis is given by $x=2 \cos \left[\left(2 s^{-1}\right) t\right] m$. Then maximum kinetic energy of the mass in joule is-

148936 A ball is projected with kinetic energy $E$, at an angle of $60^{\circ}$ to the horizontal. The kinetic energy of this ball at the highest point of its flight will become:

148937 A bullet of mass $200 \mathrm{~g}$ having initial kinetic energy $90 \mathrm{~J}$ is shot inside a log swimming pool as shown in the figure. If it's kinetic energy reduces to $40 \mathrm{~J}$ within $1 \mathrm{~s}$, the minimum length of the pool, the bullet has to travel so that is completely comes to rest is

148934 A body of mass $0.6 \mathrm{~kg}$ is moving along a circular path of radius $1 \mathrm{~m}$. If the body moves with $\frac{900}{\pi}$ revolutions per minute, its kinetic energy is

148935 Position of a $2 \mathrm{~kg}$ mass moving along the $\mathrm{x}$-axis is given by $x=2 \cos \left[\left(2 s^{-1}\right) t\right] m$. Then maximum kinetic energy of the mass in joule is-

148936 A ball is projected with kinetic energy $E$, at an angle of $60^{\circ}$ to the horizontal. The kinetic energy of this ball at the highest point of its flight will become:

148937 A bullet of mass $200 \mathrm{~g}$ having initial kinetic energy $90 \mathrm{~J}$ is shot inside a log swimming pool as shown in the figure. If it's kinetic energy reduces to $40 \mathrm{~J}$ within $1 \mathrm{~s}$, the minimum length of the pool, the bullet has to travel so that is completely comes to rest is

148934 A body of mass $0.6 \mathrm{~kg}$ is moving along a circular path of radius $1 \mathrm{~m}$. If the body moves with $\frac{900}{\pi}$ revolutions per minute, its kinetic energy is

148935 Position of a $2 \mathrm{~kg}$ mass moving along the $\mathrm{x}$-axis is given by $x=2 \cos \left[\left(2 s^{-1}\right) t\right] m$. Then maximum kinetic energy of the mass in joule is-

148936 A ball is projected with kinetic energy $E$, at an angle of $60^{\circ}$ to the horizontal. The kinetic energy of this ball at the highest point of its flight will become:

148937 A bullet of mass $200 \mathrm{~g}$ having initial kinetic energy $90 \mathrm{~J}$ is shot inside a log swimming pool as shown in the figure. If it's kinetic energy reduces to $40 \mathrm{~J}$ within $1 \mathrm{~s}$, the minimum length of the pool, the bullet has to travel so that is completely comes to rest is

148934 A body of mass $0.6 \mathrm{~kg}$ is moving along a circular path of radius $1 \mathrm{~m}$. If the body moves with $\frac{900}{\pi}$ revolutions per minute, its kinetic energy is

148935 Position of a $2 \mathrm{~kg}$ mass moving along the $\mathrm{x}$-axis is given by $x=2 \cos \left[\left(2 s^{-1}\right) t\right] m$. Then maximum kinetic energy of the mass in joule is-

148936 A ball is projected with kinetic energy $E$, at an angle of $60^{\circ}$ to the horizontal. The kinetic energy of this ball at the highest point of its flight will become:

148937 A bullet of mass $200 \mathrm{~g}$ having initial kinetic energy $90 \mathrm{~J}$ is shot inside a log swimming pool as shown in the figure. If it's kinetic energy reduces to $40 \mathrm{~J}$ within $1 \mathrm{~s}$, the minimum length of the pool, the bullet has to travel so that is completely comes to rest is