A particle is projected from the bottom of an inclined plane of angle 30∘ with a velocity of 20 m/s at an angle of 45∘ with the horizontal. Find the horizontal distance travelled by the particle before it hits the plane.

A particle is projected from the bottom of an inclined plane of angle

1.	A particle is projected from the bottom of an inclined plane of angle 30∘ with a velocity of 20 m/s at an angle of 45∘ with the horizontal. Find the horizontal distance travelled by the particle before it hits the plane.
Answer» A particle is projected from the bottom of an inclined plane of angle $30^{\circ}$ with a velocity of $20 m/s$ at an angle of $45^{\circ}$ with the horizontal. Find the horizontal distance travelled by the particle before it hits the plane.

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A particle is projected from the bottom of an inclined plane of angle 30∘ with a velocity of 20 m/s at an angle of 45∘ with the horizontal. Find the horizontal distance travelled by the particle before it hits the plane.

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