146210 A block moving on a surface with velocity 20 \(\mathrm{m} / \mathrm{s}\) comes to rest because of surface friction over a distance of \(40 \mathrm{~m}\). Taking \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\), the coefficient of dynamic friction is:

146211 A block of mass \(M=10 \mathrm{~kg}\) rests on a horizontal table. The coefficient of friction between the block and table is 0.05 , when hit by a bullet of mass \(50 \mathrm{~g}\) moving with speed \(v\), that gets embedded in it, the block moves and comes to stop after moving a distance of \(2 \mathrm{~m}\) on the table. If a freely falling object were to acquire speed \(\frac{v}{10}\) after being dropped from height \(H\), then neglecting energy losses and taking \(g=10 \mathrm{~ms}^{-2}\), the value of \(\mathrm{H}\) is close to

146212 A block of mass \(M\) is pulled by a force \(F\) in the direction at an angle \(\theta\) from the horizontal surface. Friction coefficient between block and surface is \(\mu\). The value of force \(F\) is

146213 In the diagram below, a body of mass \(M=5 \mathrm{~kg}\) placed on a horizontal surface is pulled by a force \(F=40 \mathrm{~N}\) in a direction making an angle \(30^{\circ}\) with the horizontal. If \(g=10 \mathrm{~ms}^{-2}\) and coefficient of friction between the body and surface is 0.2 , the acceleration acquired by the body will be

146214 In the diagram below, a block A of mass \(10 \mathrm{~kg}\) rests on a horizontal table. A mass-less string attached with it passes over a frictionless pulley attached at the end of table with another block \(B\) at its free end. If coefficient of friction between the block \(A\) and table surface is 0.2 , the minimum mass of block \(B\) needed to start motion is block \(A\) is

146210 A block moving on a surface with velocity 20 \(\mathrm{m} / \mathrm{s}\) comes to rest because of surface friction over a distance of \(40 \mathrm{~m}\). Taking \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\), the coefficient of dynamic friction is:

146211 A block of mass \(M=10 \mathrm{~kg}\) rests on a horizontal table. The coefficient of friction between the block and table is 0.05 , when hit by a bullet of mass \(50 \mathrm{~g}\) moving with speed \(v\), that gets embedded in it, the block moves and comes to stop after moving a distance of \(2 \mathrm{~m}\) on the table. If a freely falling object were to acquire speed \(\frac{v}{10}\) after being dropped from height \(H\), then neglecting energy losses and taking \(g=10 \mathrm{~ms}^{-2}\), the value of \(\mathrm{H}\) is close to

146212 A block of mass \(M\) is pulled by a force \(F\) in the direction at an angle \(\theta\) from the horizontal surface. Friction coefficient between block and surface is \(\mu\). The value of force \(F\) is

146213 In the diagram below, a body of mass \(M=5 \mathrm{~kg}\) placed on a horizontal surface is pulled by a force \(F=40 \mathrm{~N}\) in a direction making an angle \(30^{\circ}\) with the horizontal. If \(g=10 \mathrm{~ms}^{-2}\) and coefficient of friction between the body and surface is 0.2 , the acceleration acquired by the body will be

146214 In the diagram below, a block A of mass \(10 \mathrm{~kg}\) rests on a horizontal table. A mass-less string attached with it passes over a frictionless pulley attached at the end of table with another block \(B\) at its free end. If coefficient of friction between the block \(A\) and table surface is 0.2 , the minimum mass of block \(B\) needed to start motion is block \(A\) is

146210 A block moving on a surface with velocity 20 \(\mathrm{m} / \mathrm{s}\) comes to rest because of surface friction over a distance of \(40 \mathrm{~m}\). Taking \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\), the coefficient of dynamic friction is:

146211 A block of mass \(M=10 \mathrm{~kg}\) rests on a horizontal table. The coefficient of friction between the block and table is 0.05 , when hit by a bullet of mass \(50 \mathrm{~g}\) moving with speed \(v\), that gets embedded in it, the block moves and comes to stop after moving a distance of \(2 \mathrm{~m}\) on the table. If a freely falling object were to acquire speed \(\frac{v}{10}\) after being dropped from height \(H\), then neglecting energy losses and taking \(g=10 \mathrm{~ms}^{-2}\), the value of \(\mathrm{H}\) is close to

146212 A block of mass \(M\) is pulled by a force \(F\) in the direction at an angle \(\theta\) from the horizontal surface. Friction coefficient between block and surface is \(\mu\). The value of force \(F\) is

146213 In the diagram below, a body of mass \(M=5 \mathrm{~kg}\) placed on a horizontal surface is pulled by a force \(F=40 \mathrm{~N}\) in a direction making an angle \(30^{\circ}\) with the horizontal. If \(g=10 \mathrm{~ms}^{-2}\) and coefficient of friction between the body and surface is 0.2 , the acceleration acquired by the body will be

146214 In the diagram below, a block A of mass \(10 \mathrm{~kg}\) rests on a horizontal table. A mass-less string attached with it passes over a frictionless pulley attached at the end of table with another block \(B\) at its free end. If coefficient of friction between the block \(A\) and table surface is 0.2 , the minimum mass of block \(B\) needed to start motion is block \(A\) is

146210 A block moving on a surface with velocity 20 \(\mathrm{m} / \mathrm{s}\) comes to rest because of surface friction over a distance of \(40 \mathrm{~m}\). Taking \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\), the coefficient of dynamic friction is:

146211 A block of mass \(M=10 \mathrm{~kg}\) rests on a horizontal table. The coefficient of friction between the block and table is 0.05 , when hit by a bullet of mass \(50 \mathrm{~g}\) moving with speed \(v\), that gets embedded in it, the block moves and comes to stop after moving a distance of \(2 \mathrm{~m}\) on the table. If a freely falling object were to acquire speed \(\frac{v}{10}\) after being dropped from height \(H\), then neglecting energy losses and taking \(g=10 \mathrm{~ms}^{-2}\), the value of \(\mathrm{H}\) is close to

146212 A block of mass \(M\) is pulled by a force \(F\) in the direction at an angle \(\theta\) from the horizontal surface. Friction coefficient between block and surface is \(\mu\). The value of force \(F\) is

146213 In the diagram below, a body of mass \(M=5 \mathrm{~kg}\) placed on a horizontal surface is pulled by a force \(F=40 \mathrm{~N}\) in a direction making an angle \(30^{\circ}\) with the horizontal. If \(g=10 \mathrm{~ms}^{-2}\) and coefficient of friction between the body and surface is 0.2 , the acceleration acquired by the body will be

146214 In the diagram below, a block A of mass \(10 \mathrm{~kg}\) rests on a horizontal table. A mass-less string attached with it passes over a frictionless pulley attached at the end of table with another block \(B\) at its free end. If coefficient of friction between the block \(A\) and table surface is 0.2 , the minimum mass of block \(B\) needed to start motion is block \(A\) is

146210 A block moving on a surface with velocity 20 \(\mathrm{m} / \mathrm{s}\) comes to rest because of surface friction over a distance of \(40 \mathrm{~m}\). Taking \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\), the coefficient of dynamic friction is:

146211 A block of mass \(M=10 \mathrm{~kg}\) rests on a horizontal table. The coefficient of friction between the block and table is 0.05 , when hit by a bullet of mass \(50 \mathrm{~g}\) moving with speed \(v\), that gets embedded in it, the block moves and comes to stop after moving a distance of \(2 \mathrm{~m}\) on the table. If a freely falling object were to acquire speed \(\frac{v}{10}\) after being dropped from height \(H\), then neglecting energy losses and taking \(g=10 \mathrm{~ms}^{-2}\), the value of \(\mathrm{H}\) is close to

146212 A block of mass \(M\) is pulled by a force \(F\) in the direction at an angle \(\theta\) from the horizontal surface. Friction coefficient between block and surface is \(\mu\). The value of force \(F\) is

146213 In the diagram below, a body of mass \(M=5 \mathrm{~kg}\) placed on a horizontal surface is pulled by a force \(F=40 \mathrm{~N}\) in a direction making an angle \(30^{\circ}\) with the horizontal. If \(g=10 \mathrm{~ms}^{-2}\) and coefficient of friction between the body and surface is 0.2 , the acceleration acquired by the body will be

146214 In the diagram below, a block A of mass \(10 \mathrm{~kg}\) rests on a horizontal table. A mass-less string attached with it passes over a frictionless pulley attached at the end of table with another block \(B\) at its free end. If coefficient of friction between the block \(A\) and table surface is 0.2 , the minimum mass of block \(B\) needed to start motion is block \(A\) is