160787 A ball of mass $0.25 \mathrm{~kg}$ attached to the end of a string of length $1.96 \mathrm{~m}$ is moving in a horizontal circle. The string will break if the tension is more than $25 \mathrm{~N}$. What is the maximum speed with which the ball can be moved :

160788 The surfaces are frictionless, the ratio of $T_1$ and $T_2$ is:

160789 Assertion (A): A body subjected to three concurrent forces cannot be in equilibrium.
Reason (R): If a large number of concurrent forces are acting on the same point, then the point will be in equilibrium if the sum of all the forces is equal to zero.

160790 A body of mass $40 \mathrm{~kg}$ resting on rough horizontal surface is subjected to a force $P$ which is just enough to start the motion of the body. If $\mu_s=0.5$, $\mu_{\mathrm{k}}=0.4, \mathrm{~g}=10 \mathrm{~m} / \mathrm{s}^2$ and the force $\mathrm{P}$ is continuously applied on the body, then the acceleration of the body is

160787 A ball of mass $0.25 \mathrm{~kg}$ attached to the end of a string of length $1.96 \mathrm{~m}$ is moving in a horizontal circle. The string will break if the tension is more than $25 \mathrm{~N}$. What is the maximum speed with which the ball can be moved :

160788 The surfaces are frictionless, the ratio of $T_1$ and $T_2$ is:

160789 Assertion (A): A body subjected to three concurrent forces cannot be in equilibrium.
Reason (R): If a large number of concurrent forces are acting on the same point, then the point will be in equilibrium if the sum of all the forces is equal to zero.

160790 A body of mass $40 \mathrm{~kg}$ resting on rough horizontal surface is subjected to a force $P$ which is just enough to start the motion of the body. If $\mu_s=0.5$, $\mu_{\mathrm{k}}=0.4, \mathrm{~g}=10 \mathrm{~m} / \mathrm{s}^2$ and the force $\mathrm{P}$ is continuously applied on the body, then the acceleration of the body is

160787 A ball of mass $0.25 \mathrm{~kg}$ attached to the end of a string of length $1.96 \mathrm{~m}$ is moving in a horizontal circle. The string will break if the tension is more than $25 \mathrm{~N}$. What is the maximum speed with which the ball can be moved :

160788 The surfaces are frictionless, the ratio of $T_1$ and $T_2$ is:

160789 Assertion (A): A body subjected to three concurrent forces cannot be in equilibrium.
Reason (R): If a large number of concurrent forces are acting on the same point, then the point will be in equilibrium if the sum of all the forces is equal to zero.

160790 A body of mass $40 \mathrm{~kg}$ resting on rough horizontal surface is subjected to a force $P$ which is just enough to start the motion of the body. If $\mu_s=0.5$, $\mu_{\mathrm{k}}=0.4, \mathrm{~g}=10 \mathrm{~m} / \mathrm{s}^2$ and the force $\mathrm{P}$ is continuously applied on the body, then the acceleration of the body is

160787 A ball of mass $0.25 \mathrm{~kg}$ attached to the end of a string of length $1.96 \mathrm{~m}$ is moving in a horizontal circle. The string will break if the tension is more than $25 \mathrm{~N}$. What is the maximum speed with which the ball can be moved :

160788 The surfaces are frictionless, the ratio of $T_1$ and $T_2$ is:

160789 Assertion (A): A body subjected to three concurrent forces cannot be in equilibrium.
Reason (R): If a large number of concurrent forces are acting on the same point, then the point will be in equilibrium if the sum of all the forces is equal to zero.

160790 A body of mass $40 \mathrm{~kg}$ resting on rough horizontal surface is subjected to a force $P$ which is just enough to start the motion of the body. If $\mu_s=0.5$, $\mu_{\mathrm{k}}=0.4, \mathrm{~g}=10 \mathrm{~m} / \mathrm{s}^2$ and the force $\mathrm{P}$ is continuously applied on the body, then the acceleration of the body is