Work, Energy and Power

Related Questions

• A bullet of mass a and velocity b is fired into a large block of mass c. The final velocity of the system is

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• Two bodies of masses 2m and m have their K.E. in the ratio 8 : 1, then their ratio of momenta is

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• A particle moves in a straight line with retardation proportional to its displacement. Its loss of kinetic energy for any displacement x is proportional to

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• A body at rest may have

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• A neutron having mass of $1.67 imes {10^{ - 27}}kg$ and moving at ${10^8}m/s$ collides with a deutron at rest and sticks to it. If the mass of the deutron is$3.34 \times {10^{ - 27}}kg$then the speed of the combination is

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