Let's say the launch speed is constant, but you can adjust the launch angle, and again we will deal with the special case where the landing point is at the same vertical level as the launch point. In this case, which launch angle will produce the maximum range? 45 degrees, angle less than 45 degrees, angle greater than 45 degrees, or does it depend?

Q: A cannonball is being fired at speed go at an angle theta above the horizontal off a tall cliff. The…

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Q: If the cannon is 14 m above the ground, how far downrange will the projectile land? given vi = 30…

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Q: A projectile is launched with v₁ = 20, at an angle of 60° above horizon at a horizontal distance of…

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Q: A projectile is fired in such a way that its horizontal range is equal to 11.5 times its maximum…

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A: Given : horizontal distance (d) = 95 m lnitial speed (U) = 34 m/s

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Q: A certain airplane has a speed of 276.9 km/h and is diving at an angle of θ = 34.0° below the…

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Q: A projectile is fired over horizontal ground from the origin with an initial speed of 60 m/s. What…

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Q: A rock is thrown from the top of a building (height of 43 m) at an angle of 31.4° above the…

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Q: range

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Q: What is the angle with respect to the ground at which you throw a projectile, with constant gravity…

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Q: A projectile is launched at 4.5 m/s.You want the projectile land 1 m away.  (Ie. That it’s range…

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A: The height of the castle wall is 10.4 m

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Q: the projectile is intended to hit a targe + 17.3 m downrange (delta x), how tall should the launcher…

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Q: a projectile is launched at an angle theta with respect to the horizontal and air resistance is…

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Q: You threw a tennis ball from a balcony 4.0 m above the ground upward at 40 degrees above horizontal…

A: Here initial velocity u = 5m/s  Angle of projection, ∅= 40°  Height ,h = 4 m

Q: the same launcher is used to fire the ball at a 30˚ angle from ground level, how far (in meters)…

A: Value of speed is missing in this question

Q: The horizontal range of a projectile fired into the air at angle degrees is given by the formula:…

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Q: A soccer player can kick the ball 30m on level ground, with its initial velocity at 38° to the…

A: range R=30mangle=38 degree

Q: In the absence of air resistance, a projectile is launched from and returns to ground level. It has…

A: Given value--- In the absence of air resistance, a projectile is launched from and returns to…

Q: If the cannon is 11 m above the ground, how far downrange will the projectile land? vi = 9 m/s,…

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Q: Given vi = 10 m/s If the projectile is intended to hit a target + 12.8 m downrange (delta x), 1)…

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Q: Suppose that the golf ball is launched with a speed of 25.0 m/s at an angle of 57.5° above the…

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Projectile Motion