at what angle the ball should be thrown with velocity of 24m/s just to cross a wall of 16m height at a horizontal distance of 32m
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Angle the ball should be thrown with velocity of 24m/s just to cross a wall of 16m height at a horizontal distance of 32m will be 44.60∘ and 75.66∘.
It is based on representation of the motion sometimes called a ‘whole vector’ method.
To develop the idea here, it is necessary to know about the Δs⃗ =v⃗ it+12a⃗ t2 where position of the body at a time t after it is projected.
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