Hello can you answer numbers 1-5. Tysm❤️ Exercise Set 3Forces and Motion in Two and Three DimensionsName:Date:Grade and Section:Score:Answer completely.1. An airplane is flying horizontally with a constant velocity of 200 m/s at an altitude of 5000 m when itreleases a package. (a) How long does it take the package to reach the ground? (b) What is the distancebetween the airplane and the package when the package hits the ground? (c) What is the distance betweenthe airplane and the package's landing spot, as measured along the x direction, when the package isreleased? Ignore air drag.2. A horizontal rifle is fired at a target 50 m away. The bullet falls vertically a distance of 12 cm on the wayto the target. (a) What is the speed of the bullet just after it leaves the rifle? (b) What is the speed of thebullet just before it hits the target?3. A batted baseball is hit with a speed of 45 m/s starting from an initial height of1 m. Find how high theball travels in two cases: (a) a ball hit directly upward and (b) a ball hit at an angle of 70° with respect tothe horizontal. Also find how long the ball stays in the air in each case.4. A swimmer is able to swim at a speed of 0.90 m/s in still water. (a) How long does it take the swimmerto go a distance of 1500 m in still water? Call this time t,. (b) The swimmer then decides to swim thesame distance in a river having a current with a speed of 0.50 m/s. How long does this take if she swimswith the current? Call this time t,. (c) How long does it take her to swim the same distance against thecurrent? Call this time t,. (d) Explain why t, - t, is not equal to t,- t,.5. A bicycle wheel of radius 0.30 m is spinning at a rate of 60 revolutions per minute. (a) What is thecentripetal acceleration of a point on the edge of the wheel? (b) What is the period of the wheel's motion?

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1. An airplane is flying horizontally with a constant velocity of 200 m/s at an altitude of 5000 m when it releases a package. (a) How long does it take the package to reach the ground? (b) What is the distance between the airplane and the package when the package hits the ground? (c) What is the distance between the airplane and the package's landing spot, as measured along the x direction, when the package is released? Ignore air drag.

1. An airplane is flying horizontally with a constant velocity of 200 m/s at an altitude of 5000 m when it releases a package. (a) How long does it take the package to reach the ground? (b) What is the distance between the airplane and the package when the package hits the ground? (c) What is the distance between the airplane and the package's landing spot, as measured along the x direction, when the package is released? Ignore air drag.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter1: A Physics Toolkit

Section1.2: Mathematics And Physics

Problem 14SSC

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