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In a spring gun having spring constant 100 N/m, a small ball B of mass 100 g is put in its barrel (as shown in the figure) by compressing the spring through 0.05 m. There should be a box placed at a distance d on the ground so that the ball falls in it. If the ball leaves the gun horizontally at a height of 2 m above the ground. The value of d in meter is _______.Take g=10 m/s2

Answer» In a spring gun having spring constant 100 N/m, a small ball B of mass 100 g is put in its barrel (as shown in the figure) by compressing the spring through 0.05 m. There should be a box placed at a distance d on the ground so that the ball falls in it. If the ball leaves the gun horizontally at a height of 2 m above the ground. The value of d in meter is _______.



Take g=10 m/s2












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