Three children are throwing snowballs at each other. Child A throws a snowballwith a horizontal velocity vo. The snowball just passes over the head of child B andhits child C.(a) Determine the initial velocity v, to satisfy this action.(b) Find the times of flight (t4-B) from A to B, and (t3-c) from B to C.(c) Determine the location of child C.(d) Find the normal and tangential accelerations of the snowball at B and C,and hence calculate the corresponding radii of curvature at bothpositions.(e) Calculate the initial velocity voto pass just over child C and check if itwill pass child B.Very Important. Draw the used coordinate frame (x- y) on the figure.B2 m0.6m

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Description: Three children are throwing snowballs at each other. Child A throws a snowballwith a horizontal velocity vo. The snowball just passes over the head of child B andhits child C.(a) Determine the initial velocity v, to satisfy this action.(b) Find the

Consider the given diagram with coordinate is shown below,

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Three children are throwing snowballs at each other. Child A throws a snowball with a horizontal velocity vo. The snowball just passes over the head of child B and hits child C. (a) Determine the initial velocity v, to satisfy this action. (b) Find the times of flight (ta-B) from A to B, and (tB-c) from B to C. (c) Determine the location of child C.

Three children are throwing snowballs at each other. Child A throws a snowball with a horizontal velocity vo. The snowball just passes over the head of child B and hits child C. (a) Determine the initial velocity v, to satisfy this action. (b) Find the times of flight (ta-B) from A to B, and (tB-c) from B to C. (c) Determine the location of child C.

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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Problem For a projectile lunched with an initial velocity of vo at an angle of 0 (between 0 and 90°), a) derive the general expression for maximum height hmax and the horizontal range R. b) For what value of e gives the highest maximum height? Solution The components of vo are expressed as follows: Vinitial-x = Vocos(0) Vinitial-y = Vosin(e) a) Let us first find the time it takes for the projectile to reach the maximum height. Using: Vfinal-y = Vinitial-y + ayt since the y-axis velocity of the projectile at the maximum height is Vfinal-y %3D Then, Vinitial-y + ayt Substituting the expression of vinitial-y and ay = -g, results to the following: t Thus, the time to reach the maximum height is tmax-height = We will use this time to the equation Yfinal - Yinitial = Vinitial-yt + (1/2)ayt if we use the time taken to reach the maximum height, therefore, the displacement will yield the maximum height, so hmax = Vinitial-yt + (1/2)ay? substituting, the vinitial-y expression above, results to…