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- Topic: Relative velocity I already got the answer on the 1st and 2nd bullet... The answer im looking for help is on the 3rd bullet.. Kindly base on the picture: Need answer asap.A cannonball is fired from a gun and lands 560 meters away at a time 20 seconds.What is the y-component of the initial velocity? What is the maximum height of the cannonball? What is the muzzle velocity of this projectile? please solve using KINEMATIC EQUATIONS NOT TRIGSolve step by step in digital format Solve by the analytical method and graphical method A girl drops a doll from a window that is 60 m above the ground, determine the final velocity.
- A ball on a table rolls 50 cm to the tables edge, drops 30 cm to the ground, and then continues to roll for 75 cm until eventually coming to a stop. What is the magnitude and direction of the ball’s displacement, in cm (that is, how far is it from where it started)? Use a drawing with variables clearly labeledA pool ball leaves a 0.60-meter high table with an initial horizontal velocity of 2.4 m/s. Predict the time required for the pool ball to fall to the ground and the horizontal distance between the table's edge and the ball's landing location. SHOW STEP BY STEP SOLUTION WITH FBD AND EXPLANATIONS ON THE SOLUTIONSI WILL UPVOTE IF yoU FOLLOW MY INSTRUCTIONSA baseball player uses a very massive golden bat to hit a rubber ball off of a tee. If the bat is moving 20 m/s when it hits the ball, what will be the speed of the ball as it leaves the bat? (Hint: What change of ball velocity would a flea see while riding on the bat, thinking it to be stationary?) Give your answer in m/s but do not write the units.
- Identify the given quantities, unknown quantities, and equations to solve the given problem. Show your encoded solution with and answer . Please don't handwrite it. This is not graded. 1. Gela, a long jumper leaves the ground at an angle of 300 to the horizontal and at a speed of 6 m/s. How far does she jump?A projectile is launched from ground level to the top of a cliff which is 195 m away and 135 m high (Figure 1). If the projectile lands on top of the cliff 4.2 s after it is fired, find the initial velocity of the projectile (magnitude and direction). Neglect air resistance.Solve the following word problems. Show your solutions. Final answers should be highlighted and in sentence form. A boy throws a ball horizontally from the top of a building. The initial speed of the ball is 20 m/s. Find the vertical and horizontal components of its velocity. A regulation volleyball court is 18.0 m long and a regulation volleyball net is 2.43 m high. Alyssa Valdez has to make a serve so she strikes the ball a height h = 1.73 m directly above the back line, and the ball's initial velocity makes an angle 50 degrees with respect to the ground. Will she be able to make one good serve? Prove your answer quantitatively. An object is whirled at the end of a string in a horizontal circle. If the period of one revolution is 1.18 s, and the length of the sting is 0.93 m, find the centripetal acceleration of the object.
- Determine: a) if the distance of a sneeze can be thrown in a distance within 1.2m to 1.5m. b) the flight time of the sneeze (time the sneeze remains in the air before falling to the ground). Use the concepts about project launch and justify your answer by developing a theoretical explanation supported by mathematical calculations derived from the projectile launch formulas.Describe the motion of a rocket using a quadratic model. Instructions: Respond to each of the questions. Your solutions must document all of your work. Scenario: A toy rocket is launched straight upward from a pad 10 ft above ground level with an initial velocity of 80 ft/sec. Use the general formula for the vertical position (height) of an object moving under the influence of gravity where s0 is initial vertical position, v0 is initial velocity, and s is vertical position of the object. Define a model (equation) to express the vertical position (height) of the rocket s (in meters) above ground level t seconds after launch. Let g = 32 ft/sec2. Graph your equation with time on the horizontal axis and height on the vertical axis. Let the values for time range from 0 to 10 seconds and the values for the height range from 0 to 200 feet. Include your graph in this response. Refer to your graph in Question 2. Explain what the vertex, x-intercept, and y-intercept represent in…Please explain it short in an easy to understand way. The link to the projectile motion: https://phet.colorado.edu/en/simulation/projectile-motion