363343 An object is moving on a plane surface with uniform velocity \(10\;m{s^{ - 1}}\) in presence of a force \(10\;N.\) The frictional force between the object and the surface is

363344 A bullet of mass \(0.1\;kg\) moving horizontally with speed \(400 \mathrm{~ms}^{-1}\) hits a wooden block of mass \(3.9\;kg\) kept on a horizontal rough surface. The bullet gets embedded into the block and moves \(20\;m\) before coming to rest. The coefficient of friction between the block and the surface is ____ .

363345 Minimum force required to keep a block of mass \(1\,kg\) at rest against a rough vertical wall is \({P}\). If a force \({P / 2}\) is applied then find the acceleration of the block (Take \({g=10 {~m} / {s}^{2}}\))

363346 A body of mass \(10\;kg\) is moving with an initial speed of \(20\;m/s\). The body stops after \(5\;s\) due to friction between body and the floor. The value of the coefficient of friction is (Take acceleration due to gravity \(g = 10\;m{s^{ - 2}}\))

363343 An object is moving on a plane surface with uniform velocity \(10\;m{s^{ - 1}}\) in presence of a force \(10\;N.\) The frictional force between the object and the surface is

363344 A bullet of mass \(0.1\;kg\) moving horizontally with speed \(400 \mathrm{~ms}^{-1}\) hits a wooden block of mass \(3.9\;kg\) kept on a horizontal rough surface. The bullet gets embedded into the block and moves \(20\;m\) before coming to rest. The coefficient of friction between the block and the surface is ____ .

363345 Minimum force required to keep a block of mass \(1\,kg\) at rest against a rough vertical wall is \({P}\). If a force \({P / 2}\) is applied then find the acceleration of the block (Take \({g=10 {~m} / {s}^{2}}\))

363346 A body of mass \(10\;kg\) is moving with an initial speed of \(20\;m/s\). The body stops after \(5\;s\) due to friction between body and the floor. The value of the coefficient of friction is (Take acceleration due to gravity \(g = 10\;m{s^{ - 2}}\))

363343 An object is moving on a plane surface with uniform velocity \(10\;m{s^{ - 1}}\) in presence of a force \(10\;N.\) The frictional force between the object and the surface is

363344 A bullet of mass \(0.1\;kg\) moving horizontally with speed \(400 \mathrm{~ms}^{-1}\) hits a wooden block of mass \(3.9\;kg\) kept on a horizontal rough surface. The bullet gets embedded into the block and moves \(20\;m\) before coming to rest. The coefficient of friction between the block and the surface is ____ .

363345 Minimum force required to keep a block of mass \(1\,kg\) at rest against a rough vertical wall is \({P}\). If a force \({P / 2}\) is applied then find the acceleration of the block (Take \({g=10 {~m} / {s}^{2}}\))

363346 A body of mass \(10\;kg\) is moving with an initial speed of \(20\;m/s\). The body stops after \(5\;s\) due to friction between body and the floor. The value of the coefficient of friction is (Take acceleration due to gravity \(g = 10\;m{s^{ - 2}}\))

363343 An object is moving on a plane surface with uniform velocity \(10\;m{s^{ - 1}}\) in presence of a force \(10\;N.\) The frictional force between the object and the surface is

363344 A bullet of mass \(0.1\;kg\) moving horizontally with speed \(400 \mathrm{~ms}^{-1}\) hits a wooden block of mass \(3.9\;kg\) kept on a horizontal rough surface. The bullet gets embedded into the block and moves \(20\;m\) before coming to rest. The coefficient of friction between the block and the surface is ____ .

363345 Minimum force required to keep a block of mass \(1\,kg\) at rest against a rough vertical wall is \({P}\). If a force \({P / 2}\) is applied then find the acceleration of the block (Take \({g=10 {~m} / {s}^{2}}\))

363346 A body of mass \(10\;kg\) is moving with an initial speed of \(20\;m/s\). The body stops after \(5\;s\) due to friction between body and the floor. The value of the coefficient of friction is (Take acceleration due to gravity \(g = 10\;m{s^{ - 2}}\))