JEE Main20264 April 2026Evening ShiftPhysicsMotion in Two DimensionsActual

A gun mounted on the ground fires bullets in all directions with same speed. The farthest distance the bullets could reach is 6.4 m. The speed of the bullets from the gun is ______ m/s. (take g=10 m/s ^2 )

Correct answer

Step-by-step solution

The maximum horizontal range of a projectile is given by R_ max = u^2 g . Given R_ max = 6.4 m and g = 10 m/s ^2 . Substituting the values: 6.4 = u^2 10 u^2 = 64 u = 8 m/s. Answer: 8

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