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COMPUTE FOR THE FIRING ANGLE.
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- Danielle launches a ball off of a platform of height h with velocity vo at an angle 0 above the horizontal. A wall with a ball-sized hole a height H above the floor, with H > h, is a horizontal distance L = 24.0 m away from Danielle. The difference in height between H and h is one-twelfth of L, and the square of the magnitude of the velocity, v, is three-halves of the product gL. H 1 H – h = h 3 L Determine the two values of 0 that ensure the ball passes through the hole. Submit the larger angle as 0, and the smaller angle as 02.A projectile is fired at v_{0} = 368.0 m / s at an angle of theta =70.8 degrees with respect to the horizontal. Assuming no air resistance, what is the range R of the projectile?Children playing in a playground on the flat roof of a city school lose their ball to the parking lot below. One of the teachers kicks the ball back up to the children as shown in the figure below. The playground is 4.80 m above the parking lot, and the school building's vertical wall is h = 6.30 m high, forming a 1.50 m high railing around the playground. The ball is launched at an angle of 0 53.0° above the horizontal at a point d 24.0 m from the base of the building wall. The ball takes 2.20 s to reach a point vertically above the wall. (Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) = = (a) Find the speed (in m/s) at which the ball was launched. x What trigonometric function should you use to find the x-component of the initial velocity? m/s
- Tom shot a nerf gun with an angle of depression of 350 degrees on top of the 3.66-meter-high structure as he was shooting Abraham with it. If the nerf gun shoots the projectile at 3 m/s. Determine the distance of the projectile from Abraham as it landed if Abraham is 10 meters away from the base of the structure where Tom is located.Find the range, in meters, for the projectile with a speed of 6.5 m/s and an elevation angle of θ = 33.2°Given a vector (54, 46, 48) and another vector (18, 37, 7) what is the z-component of their sum?