371953 A block is placed on a parabolic shape ramp given by equation \(y=\frac{x^{2}}{20}\). If the coefficient of static friction \(\left(\mu_{\mathrm{s}}\right)\) is 0.5 . then what is the maximum height above the ground at which the block can be placed without slipping?
371954
Two blocks of masses \(1 \mathrm{~kg}\) and \(2 \mathrm{~kg}\) connected by a light rod and the system is slipping down rough incline angle \(45^{\circ}\) with the horizontal. The frictional coefficient at both the contacts is 0.4 . If the acceleration of the system is \(a \sqrt{2}\), the value of \(\alpha\) is
(Use \(\mathbf{g}=10 \mathrm{~m} / \mathrm{s}^{2}\) )
371955 A \(10 \mathrm{~kg}\) box is pulled on a rough horizontal surface. The force \(40 \mathrm{~N}\) is applied at \(60^{\circ}\) angle from vertical. If co-efficient of kinetic friction is 0.25 , what will the acceleration of the moving box? (Consider \(g=10 \mathrm{~m} / \mathrm{s}^{2}\) )
371953 A block is placed on a parabolic shape ramp given by equation \(y=\frac{x^{2}}{20}\). If the coefficient of static friction \(\left(\mu_{\mathrm{s}}\right)\) is 0.5 . then what is the maximum height above the ground at which the block can be placed without slipping?
371954
Two blocks of masses \(1 \mathrm{~kg}\) and \(2 \mathrm{~kg}\) connected by a light rod and the system is slipping down rough incline angle \(45^{\circ}\) with the horizontal. The frictional coefficient at both the contacts is 0.4 . If the acceleration of the system is \(a \sqrt{2}\), the value of \(\alpha\) is
(Use \(\mathbf{g}=10 \mathrm{~m} / \mathrm{s}^{2}\) )
371955 A \(10 \mathrm{~kg}\) box is pulled on a rough horizontal surface. The force \(40 \mathrm{~N}\) is applied at \(60^{\circ}\) angle from vertical. If co-efficient of kinetic friction is 0.25 , what will the acceleration of the moving box? (Consider \(g=10 \mathrm{~m} / \mathrm{s}^{2}\) )
371953 A block is placed on a parabolic shape ramp given by equation \(y=\frac{x^{2}}{20}\). If the coefficient of static friction \(\left(\mu_{\mathrm{s}}\right)\) is 0.5 . then what is the maximum height above the ground at which the block can be placed without slipping?
371954
Two blocks of masses \(1 \mathrm{~kg}\) and \(2 \mathrm{~kg}\) connected by a light rod and the system is slipping down rough incline angle \(45^{\circ}\) with the horizontal. The frictional coefficient at both the contacts is 0.4 . If the acceleration of the system is \(a \sqrt{2}\), the value of \(\alpha\) is
(Use \(\mathbf{g}=10 \mathrm{~m} / \mathrm{s}^{2}\) )
371955 A \(10 \mathrm{~kg}\) box is pulled on a rough horizontal surface. The force \(40 \mathrm{~N}\) is applied at \(60^{\circ}\) angle from vertical. If co-efficient of kinetic friction is 0.25 , what will the acceleration of the moving box? (Consider \(g=10 \mathrm{~m} / \mathrm{s}^{2}\) )
371953 A block is placed on a parabolic shape ramp given by equation \(y=\frac{x^{2}}{20}\). If the coefficient of static friction \(\left(\mu_{\mathrm{s}}\right)\) is 0.5 . then what is the maximum height above the ground at which the block can be placed without slipping?
371954
Two blocks of masses \(1 \mathrm{~kg}\) and \(2 \mathrm{~kg}\) connected by a light rod and the system is slipping down rough incline angle \(45^{\circ}\) with the horizontal. The frictional coefficient at both the contacts is 0.4 . If the acceleration of the system is \(a \sqrt{2}\), the value of \(\alpha\) is
(Use \(\mathbf{g}=10 \mathrm{~m} / \mathrm{s}^{2}\) )
371955 A \(10 \mathrm{~kg}\) box is pulled on a rough horizontal surface. The force \(40 \mathrm{~N}\) is applied at \(60^{\circ}\) angle from vertical. If co-efficient of kinetic friction is 0.25 , what will the acceleration of the moving box? (Consider \(g=10 \mathrm{~m} / \mathrm{s}^{2}\) )