An inclined plane makes an angle 0 =45° with horizontal. A stone is projected normally from the inclinedplane, with speed u m/s at t=0 (as shown in figure). x and y axis are drawn from point of projection along andnormal to inclined plane as shown. The length of incline is sufficient for stone to land on it and neglect airfriction.IO - 450XThe instant of time at which velocity of stone is parallel to x-axis2uV2u(A) 2/2uB 24(C)(D) 12gunlonitiinf stone makes an angle =45° with positive x-axis

An inclined plane makes an angle 0 =45° with horizontal. A stone is p

1.	An inclined plane makes an angle 0 =45° with horizontal. A stone is projected normally from the inclinedplane, with speed u m/s at t=0 (as shown in figure). x and y axis are drawn from point of projection along andnormal to inclined plane as shown. The length of incline is sufficient for stone to land on it and neglect airfriction.IO - 450XThe instant of time at which velocity of stone is parallel to x-axis2uV2u(A) 2/2uB 24(C)(D) 12gunlonitiinf stone makes an angle =45° with positive x-axis
Answer» A STONE makes an ANGLE =45 degree with positive x-axis

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