Directions: Solve for the following problems. One (1) point for illustration or simple sketch, two (2) points for determining the known values, two (2) points for identifying the unknown values, another two (2) points for the equation to be used and three (3) points for showing your solution with boxing your final answer. 1. Juan is standing outside the laboratory, 7 meters from the wall. Pedro, by a window 5 meters above the ground, tosses a ball horizontally. Find the speed that Pedro should give the ball for it to reach Juan. What will be the time of flight of the ball? 2. Alice throws the ball to the horizontal direction with an initial velocity of 10m/s, time elapsed during the motion is 5s. Calculate the heights that object are thrown and the final velocity (Vy) component of the velocity after it hits the ground. 3. John kicks the ball and ball does projectile motion with an angle of 53º to horizontal. Its initial velocity is 10 m/s, find the maximum height it can reach, horizontal displacement and total time required for this motion. 4. Find the maximum height it can reach, horizontal distance it covers and total time from the given information, if the cannon ball fired at 53 degree with initial velocity of 25m/s. 5. What is the magnitude of the centripetal acceleration of a car following a curve of radius 500m at a speed of 25m/s?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Directions: Solve for the following problems. One (1) point for illustration or simple sketch, two (2) points for determining the known values, two (2) points for identifying the unknown values, another two (2) points for the equation to be used and three (3) points for showing your solution with boxing your final answer. 1. Juan is standing outside the laboratory, 7 meters from the wall. Pedro, by a window 5 meters above the ground, tosses a ball horizontally. Find the speed that Pedro should give the ball for it to reach Juan. What will be the time of flight of the ball? 2. Alice throws the ball to the horizontal direction with an initial velocity of 10m/s, time elapsed during the motion is 5s. Calculate the heights that object are thrown and the final velocity (Vy) component of the velocity after it hits the ground. 3. John kicks the ball and ball does projectile motion with an angle of 53º to horizontal. Its initial velocity is 10 m/s, find the maximum height it can reach, horizontal displacement and total time required for this motion. 4. Find the maximum height it can reach, horizontal distance it covers and total time from the given information, if the cannon ball fired at 53 degree with initial velocity of 25m/s. 5. What is the magnitude of the centripetal acceleration of a car following a curve of radius 500m at a speed of 25m/s?

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