372116 What will be the maximum speed of a car on a road turn of radius \(30 \mathrm{~m}\), if the coefficient of friction between the tyres and the road is 0.4 ? (Take \(g=9.8 \mathrm{~m} / \mathrm{s}^{2}\) )

372117 The upper half of an inclined plane of inclination \(\theta\) is perfectly smooth while lower half is rough. A block starting from rest at the top of the plane will again come to rest at the bottom, if the coefficient of friction between the block and lower half of the plane is given by

372118 The coefficient of static friction, \(\mu_{\mathrm{s}}\), between block \(A\) of mass \(2 \mathrm{~kg}\) and the table as shown in the figure, is 0.2 . What would be the maximum mass value of block \(B\), so that the two blocks do not move ? The string and the pulley are assumed to be smooth and massless \(\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

372119 A block has been placed on an inclined plane with the slope angle \(\theta\), block slides down the plane at constant speed. The coefficient of kinetic friction is equal to

372116 What will be the maximum speed of a car on a road turn of radius \(30 \mathrm{~m}\), if the coefficient of friction between the tyres and the road is 0.4 ? (Take \(g=9.8 \mathrm{~m} / \mathrm{s}^{2}\) )

372117 The upper half of an inclined plane of inclination \(\theta\) is perfectly smooth while lower half is rough. A block starting from rest at the top of the plane will again come to rest at the bottom, if the coefficient of friction between the block and lower half of the plane is given by

372118 The coefficient of static friction, \(\mu_{\mathrm{s}}\), between block \(A\) of mass \(2 \mathrm{~kg}\) and the table as shown in the figure, is 0.2 . What would be the maximum mass value of block \(B\), so that the two blocks do not move ? The string and the pulley are assumed to be smooth and massless \(\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

372119 A block has been placed on an inclined plane with the slope angle \(\theta\), block slides down the plane at constant speed. The coefficient of kinetic friction is equal to

372116 What will be the maximum speed of a car on a road turn of radius \(30 \mathrm{~m}\), if the coefficient of friction between the tyres and the road is 0.4 ? (Take \(g=9.8 \mathrm{~m} / \mathrm{s}^{2}\) )

372117 The upper half of an inclined plane of inclination \(\theta\) is perfectly smooth while lower half is rough. A block starting from rest at the top of the plane will again come to rest at the bottom, if the coefficient of friction between the block and lower half of the plane is given by

372118 The coefficient of static friction, \(\mu_{\mathrm{s}}\), between block \(A\) of mass \(2 \mathrm{~kg}\) and the table as shown in the figure, is 0.2 . What would be the maximum mass value of block \(B\), so that the two blocks do not move ? The string and the pulley are assumed to be smooth and massless \(\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

372119 A block has been placed on an inclined plane with the slope angle \(\theta\), block slides down the plane at constant speed. The coefficient of kinetic friction is equal to

372116 What will be the maximum speed of a car on a road turn of radius \(30 \mathrm{~m}\), if the coefficient of friction between the tyres and the road is 0.4 ? (Take \(g=9.8 \mathrm{~m} / \mathrm{s}^{2}\) )

372117 The upper half of an inclined plane of inclination \(\theta\) is perfectly smooth while lower half is rough. A block starting from rest at the top of the plane will again come to rest at the bottom, if the coefficient of friction between the block and lower half of the plane is given by

372118 The coefficient of static friction, \(\mu_{\mathrm{s}}\), between block \(A\) of mass \(2 \mathrm{~kg}\) and the table as shown in the figure, is 0.2 . What would be the maximum mass value of block \(B\), so that the two blocks do not move ? The string and the pulley are assumed to be smooth and massless \(\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

372119 A block has been placed on an inclined plane with the slope angle \(\theta\), block slides down the plane at constant speed. The coefficient of kinetic friction is equal to