268849 A\(3 \mathrm{~kg}\) model rocket is launched straight up with sufficient initial speed to reach a maximum height of \(100 \mathrm{~m}\), even though air resistance (a non-conservative force) performs - \(900 \mathrm{~J}\) of work on the rocket. The height the rocket would have gone without air resistance will be

268850 A body of mass\(2 \mathrm{~kg}\) is thrown up vertically with kinetic energy of \(490 \mathrm{~J}\). If \(g=9.8 \mathrm{~m} / \mathrm{s}^{2}\), the height at which the kinetic energy of the body becomes half of the original value, is \((2007 \mathrm{M})\)

268851 A simple pendulum bob has a mass" \(m\) " and length " \(L\) ". The bob is drawn aside such that the string is horizontal and then it is released. The velocity of the bob while it crosses the equilibrium position is

268852 A\(100 \mathrm{gm}\) light bulb dropped from a tower reaches a velocity of \(20 \mathrm{~m} / \mathrm{s}\) after falling through \(100 \mathrm{~m}\). The energy transferred to the air due to viscous force is

268853 In the arrangement shown in figure, string is light and inextensible and friction is absentevery where. The speed of both blocks after the block ' \(A\) ' has ascend a height of \(1 \mathrm{~m}\) will be \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

268849 A\(3 \mathrm{~kg}\) model rocket is launched straight up with sufficient initial speed to reach a maximum height of \(100 \mathrm{~m}\), even though air resistance (a non-conservative force) performs - \(900 \mathrm{~J}\) of work on the rocket. The height the rocket would have gone without air resistance will be

268850 A body of mass\(2 \mathrm{~kg}\) is thrown up vertically with kinetic energy of \(490 \mathrm{~J}\). If \(g=9.8 \mathrm{~m} / \mathrm{s}^{2}\), the height at which the kinetic energy of the body becomes half of the original value, is \((2007 \mathrm{M})\)

268851 A simple pendulum bob has a mass" \(m\) " and length " \(L\) ". The bob is drawn aside such that the string is horizontal and then it is released. The velocity of the bob while it crosses the equilibrium position is

268852 A\(100 \mathrm{gm}\) light bulb dropped from a tower reaches a velocity of \(20 \mathrm{~m} / \mathrm{s}\) after falling through \(100 \mathrm{~m}\). The energy transferred to the air due to viscous force is

268853 In the arrangement shown in figure, string is light and inextensible and friction is absentevery where. The speed of both blocks after the block ' \(A\) ' has ascend a height of \(1 \mathrm{~m}\) will be \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

268849 A\(3 \mathrm{~kg}\) model rocket is launched straight up with sufficient initial speed to reach a maximum height of \(100 \mathrm{~m}\), even though air resistance (a non-conservative force) performs - \(900 \mathrm{~J}\) of work on the rocket. The height the rocket would have gone without air resistance will be

268850 A body of mass\(2 \mathrm{~kg}\) is thrown up vertically with kinetic energy of \(490 \mathrm{~J}\). If \(g=9.8 \mathrm{~m} / \mathrm{s}^{2}\), the height at which the kinetic energy of the body becomes half of the original value, is \((2007 \mathrm{M})\)

268851 A simple pendulum bob has a mass" \(m\) " and length " \(L\) ". The bob is drawn aside such that the string is horizontal and then it is released. The velocity of the bob while it crosses the equilibrium position is

268852 A\(100 \mathrm{gm}\) light bulb dropped from a tower reaches a velocity of \(20 \mathrm{~m} / \mathrm{s}\) after falling through \(100 \mathrm{~m}\). The energy transferred to the air due to viscous force is

268853 In the arrangement shown in figure, string is light and inextensible and friction is absentevery where. The speed of both blocks after the block ' \(A\) ' has ascend a height of \(1 \mathrm{~m}\) will be \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

268849 A\(3 \mathrm{~kg}\) model rocket is launched straight up with sufficient initial speed to reach a maximum height of \(100 \mathrm{~m}\), even though air resistance (a non-conservative force) performs - \(900 \mathrm{~J}\) of work on the rocket. The height the rocket would have gone without air resistance will be

268850 A body of mass\(2 \mathrm{~kg}\) is thrown up vertically with kinetic energy of \(490 \mathrm{~J}\). If \(g=9.8 \mathrm{~m} / \mathrm{s}^{2}\), the height at which the kinetic energy of the body becomes half of the original value, is \((2007 \mathrm{M})\)

268851 A simple pendulum bob has a mass" \(m\) " and length " \(L\) ". The bob is drawn aside such that the string is horizontal and then it is released. The velocity of the bob while it crosses the equilibrium position is

268852 A\(100 \mathrm{gm}\) light bulb dropped from a tower reaches a velocity of \(20 \mathrm{~m} / \mathrm{s}\) after falling through \(100 \mathrm{~m}\). The energy transferred to the air due to viscous force is

268853 In the arrangement shown in figure, string is light and inextensible and friction is absentevery where. The speed of both blocks after the block ' \(A\) ' has ascend a height of \(1 \mathrm{~m}\) will be \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

268849 A\(3 \mathrm{~kg}\) model rocket is launched straight up with sufficient initial speed to reach a maximum height of \(100 \mathrm{~m}\), even though air resistance (a non-conservative force) performs - \(900 \mathrm{~J}\) of work on the rocket. The height the rocket would have gone without air resistance will be

268850 A body of mass\(2 \mathrm{~kg}\) is thrown up vertically with kinetic energy of \(490 \mathrm{~J}\). If \(g=9.8 \mathrm{~m} / \mathrm{s}^{2}\), the height at which the kinetic energy of the body becomes half of the original value, is \((2007 \mathrm{M})\)

268851 A simple pendulum bob has a mass" \(m\) " and length " \(L\) ". The bob is drawn aside such that the string is horizontal and then it is released. The velocity of the bob while it crosses the equilibrium position is

268852 A\(100 \mathrm{gm}\) light bulb dropped from a tower reaches a velocity of \(20 \mathrm{~m} / \mathrm{s}\) after falling through \(100 \mathrm{~m}\). The energy transferred to the air due to viscous force is

268853 In the arrangement shown in figure, string is light and inextensible and friction is absentevery where. The speed of both blocks after the block ' \(A\) ' has ascend a height of \(1 \mathrm{~m}\) will be \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)