On an inclined plane of inclination 30∘, a ball is thrown at an angle of 60∘ with the horizontal, from the foot of the incline, with a velocity of 10√3 ms−1. Then, the ball will hit the inclined plane in time: (take g=10 ms−2)

On an inclined plane of inclination 30∘, a ball is thrown at an angl

1.	On an inclined plane of inclination 30∘, a ball is thrown at an angle of 60∘ with the horizontal, from the foot of the incline, with a velocity of 10√3 ms−1. Then, the ball will hit the inclined plane in time: (take g=10 ms−2)
Answer» On an inclined plane of inclination $30^{\circ}$ , a ball is thrown at an angle of $60^{\circ}$ with the horizontal, from the foot of the incline, with a velocity of $10 \sqrt{3} {ms}^{- 1}$ . Then, the ball will hit the inclined plane in time: (take $g = 10 m s^{- 2}$ )

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On an inclined plane of inclination 30∘, a ball is thrown at an angle of 60∘ with the horizontal, from the foot of the incline, with a velocity of 10√3 ms−1. Then, the ball will hit the inclined plane in time: (take g=10 ms−2)

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