Problem 4.51 A tennis player hits a ball 2.0 m above the ground. The ball leaves his racquet with a speed of 22.0 m/s at an angle 5.4° above the horizontal. The horizontal distance to the net is 7.0 m, and the net is 1.0 m high. Part A Does the ball clear the net? Yes No
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- just part cI throw a ball to my dog at h = 1.8 m above the ground, with initial velocity v0 = 10.25 m/s at an angle θ = 31° above horizontal. Assume the ballencounters no air resistance, and use a Cartesian coordinate system with the origin located at the ball's initial position.a. My dog jumps up in the air and catches the ball at the same height that Ithrew it. Create an expression for the time, tf, the ball is in the air in terms of v0, θ, g, and h. b. Calculate the horizontal distance, d in meters, between me and my dogA person swings from a trapeze, projects herself at angle of 53 degrees, and is supposed to be caught by person B, whose hands are 6.1m above and 8.2m horizontally from persob A's launch point. a. What initial speed must Person A have just to reach person B? b. If person B misses person A completely as she flies past, how far horizontally does person A travel, from her initial launch point, before landing in the safety net 8.6m below her starting point? PROVIDE ILLISTRATION
- Select one: a. R A golf ball is hit resulting in a velocity of v = 15.1 m/s @ 34.5° above the horizontal, as shown in the figure above. A wall which is 10.0 m high is located a distance of 18.9 m from the point at which the ball is launched. How long does it take for the ball to strike the wall? b. C. d. 7.59 s 1.23 s 1.52 s 0 2.21 s vo. 1 H Įpart a, b, c pleasePlease provide the correct answer
- You buy a plastic dart gun, and being a clever physics student you decide to do a quick calculation to find its maximum horizontal range. You shoot the gun straight up, and it takes 4.0 ss for the dart to land back at the barrel. Part A What is the maximum horizontal range of your gun?A baseball is hit with a speed of 30.0 m/s at an angle of 49.0 . It lands on the flat roof of a 10.0 m -tall nearby building. Part A If the ball was hit when it was 1.3 m above the ground, what horizontal distance does it travel before it lands on the building? Express your answer using two significant figures. Ax = Submit Request Answer1. E