Two friends are playing catch. They both are about the same height so the release height of the ball when thrown and the height of the catch are both 1.75 meters above the ground. The friend on the right throws the ball at a speed of 15 m/s at an angle of 33° above the horizontal. Assume you can ignore air resistance for this problem.    (1) What are the horizontal and vertical components of the initial velocity of the ball?  (2) How far away should the second friend stand to catch the ball (at a height of 1.75 m above the ground)?

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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Two friends are playing catch. They both are about the same height so the release height of the ball when thrown and the height of the catch are both 1.75 meters above the ground. The friend on the right throws the ball at a speed of 15 m/s at an angle of 33° above the horizontal. Assume you can ignore air resistance for this problem. 

 

(1) What are the horizontal and vertical components of the initial velocity of the ball? 

(2) How far away should the second friend stand to catch the ball (at a height of 1.75 m above the ground)? 1: You'll first need to solve for the time the ball is in the air. 2: If you don't know how to solve for time, then pick a value for the time the ball is in the air and perform your remaining calculations using that value for time 

Two friends are playing catch. They both are about the same height so the release
height of the ball when thrown and the height of the catch are both 1.75 meters
above the ground. The friend on the right throws the ball at a speed of 15 m/s at an
angle of 33° above the horizontal. Assume you can ignore air resistance for this
problem.
Final (Just before
ball is caught)
y =
Initial (just after
ball leaves hand)
x =
Yo =
Vyo
Xo =
Ax =
Vxo =
%3D
Vx =
Vy
ay
ax =
t =
ay
ax =
%3D
t =
t =
t =
Throwing ball.
I| || || ||||
Transcribed Image Text:Two friends are playing catch. They both are about the same height so the release height of the ball when thrown and the height of the catch are both 1.75 meters above the ground. The friend on the right throws the ball at a speed of 15 m/s at an angle of 33° above the horizontal. Assume you can ignore air resistance for this problem. Final (Just before ball is caught) y = Initial (just after ball leaves hand) x = Yo = Vyo Xo = Ax = Vxo = %3D Vx = Vy ay ax = t = ay ax = %3D t = t = t = Throwing ball. I| || || ||||
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