A student fires a cannonball horizontally with a speed of 29.0m/s from the top of a building. The cannonball remains in the air for 3.10s. Neglect drag. From what height was the cannonball launched? m How far from from the base of the building will the ball land (measured along the ground)? m
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1. From what height was the cannonball launched?
2. How far from from the base of the building will the ball land (measured along the ground)?
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- 90°. For example, ng an object thrown at an angle of 60° will have the same range as if it were thrown at an angle of 30°. to Big Idea Everything that moves toward the ground undergoes projectile motion. What Have I Learned So Far? Answer the following problems. Write your answers on a separate sheet of paper. 1. Consider a basketball that rolls off the horizontal surface of a table with a speed of 0.5 m/s and hits the floor after 0.530 s. Assume that there is no air resistance in this scenario. Molaz How tall is the table with respect to the floor? cipent How far did the basketball land with respect to the base of the table? a. b. y ther C. Solve for the horizontal and vertical components of the velocity of the ball just before it hit the floor. neile 2. Dodoy is a professional stuntman who has to jump from a cliff. What should his minimum speed be as he leaps from the edge of the cliff so that he will land on a soft cushion below which is 15.0 m from the base of the cliff? on gruvorn…A golf ball is struck across a flat fairway at an angle of 45∘ with an initial speed of 147ft/s. a.). Write a set of parametric equations for the motion of the golf ball. b.). Determine how long the golf ball was in the air. c.). Determine how far the golf ball traveled in the air. x=v0cos(θ)t Recall, y=-1/2(g)t2+v0sin(θ)t+h g=32ft/sec/secA ball is thrown at an initial height of 90 feet at an initial velocity of 55 feet/second at an angle of 75 degrees. Given the parametric equations y = 16t2 + Vo · Sin(0)t + ho and r = Vo Cos(0)t. When doing calculations, carry 5 digits of accuracy, so your round off does not build up. a. What is the ball's height in 3 seconds? feet. b. When will the object hit the ground? seconds. c. How far horizontally will the ball be when it hits the ground? feet. d. When will the ball be at its maximum height? seconds. e. What is the ball's maximum height? feet. f. How far horizontally will the ball be when it reaches its maximum height? feet
- Laboratory Module 04: Motion In Two or Three Dimension 2. The boy strikes the ball at an initial velocity of 25 m/s at an angle of 40 degrees to the horizontal. Determine the flight time, the horizontal displacement, and the height of the ball's projectile peak. 3. An object is fired at a velocity of 20 ms at 50 degrees to the horizontal. Determine the:ov si bu s Problem 3 A metal ball is projected downward at an angle of 25° with the horizontal from the top of a building 300 m high. Its initial velocity is 20 m/s. (1) How long will it take before striking the ground? (2) How far from the base of the building will it strike? (3) With what velocity will it hit the ground? (4) At what angle with the horizontal will it strike? SKETCH Step 1: Find First the vertical and horizontal initial velocity components. Solve her e Step 2. Find the vertical velocity component (vfy). Solve hereOLO N ience tebo... ia choology.com/external_tool/2544034168/launch 2- 023), HS 023), 0 3 N F4 W ☐☐☐☐ MULTIPLE CHOICE QUESTION 3600 m/s 84 m/s 12 m/s 60 m/s POR Scarlet Letter_Extr....pdf PDF ONES G.1 KEN What would be the magnitude of a velocity vector that had x- and y- components of 36 m/s and 48 m/s, respectively? F5 A Rewatch H SG1K! ELE A PO NHSBy-Laws 2022.....pdf A F6 F7 For Guidelines for NH....pdf F8 |F9 SS W A S F10 Submit StVX POF NHS Process (1).pdf E + F11 F12 4x Ho
- Provide quick solution for the given problem. Solve and box the final answer. WRITE LEGIBLY.CONCEPTUAL PHYSICS WITH MR. GRESH NAME: QUIZ (Symmetrical Paths) DATE: PERIOD Directions: Solve the following problems in the space provided. Round all answer to the thousandth place. 1. A tank fires a projectile at a speed of 3960 km/h at an angle of 16° above the horizontal. Find: (a) the total time the projectile is in the air. (b) the projectile's maximum height. (c) the range of the projectile.In the post apocalyptic world, zombies have become a form of entertainment. Your sideshow act involves jumping a motorcycle across a pit filled with zombies as shown in the figure below. Vo = ? Yo Yplatform Xpit = 105.0 meters! Your For tonight's performance you decide to set a new world record using a zombie pit whose width is xpit %3D specially constructed ramp is yo = 13.00 meters above the floor of the zombie pit and launches you at an angle of 0 = 46 %3D degrees. Your landing platform on the far side has a height of yplatform = 3.5 meters. Assuming that you just barely make the jump, calculate all the following: meters/second The initial velocity, vo, at which you leave the ramp? seconds The time you are in the air, laughing at zombies, and earning a few bucks as well?
- D H Two cannons aimed directly at each other fire simultaneously. The cannon balls have the same speed immediately after being fired. Some time later, the cannon balls collide at point P. O e increases as H decreases Oxe does not depend on H Oe decreases as H decreases How does xe, the horizontal distance from the edge of the building to where the cannon balls collide, depend on the height of the building H?Solve the problem. PROVIDE THE GIVEN, REQUIRED, EQUATION, SOLUTION, AND FINAL ANSWER The charter day of Manila is usually celebrated with a fireworks display. In one of the displays, a shell was shot into the air with an initial speed of 87.0 m/s at an angle of 85.0º above the horizontal. The fuse was timed to ignite the shell just as it reaches its highest point above the ground. Solve for the following: a) height at which the shell explodes; b) time passed between the launch of the shell and the explosion c) horizontal displacement of the shell when it explodes.Identify the given quantities, unknown quantities, and equations to solve the given problem number 2 and 3. Show your encoded solution and answer. 2. John is standing outside the Physics laboratory 7 m from the wall. Peter, by a window 5 m above the ground, tosses a ball horizontally. Find the speed that Peter should give the ball for it to reach Paul. 3.A long jumper leaves the ground with an initial velocity of 12 m/s at an angle of 28-degrees above the horizontal. Determine the time of flight, the the horizontal distance, and the peak height of the long-jumper.