At a particular instant, a hot air balloon is 100 m in the air and descending at a constant speed of 2.0 m/s. At this exact instant, a girl throws a ball horizontally, relative to herself, with an initial speed of 19 m/s. When she lands, where will she find the ball? Ignore air resistance.\(\Delta x = \) [_____] m **Projectile Motion Problem**A marble rolls off a tabletop 1 m high and hits the floor at a point 3.3 m away from the table's edge in the horizontal direction. **Questions:**a. How long is the marble in the air? \( t = \) _____ sb. What is the speed of the marble when it leaves the table's edge? \( s = \) _____ m/sc. What is its speed when it hits the floor? \( s = \) _____ m/s**Explanation:**This problem involves understanding the principles of projectile motion. You must calculate the time the marble spends in the air, its initial horizontal speed, and its speed upon hitting the floor using the given distances and the marble's initial vertical position.

Part-I: Given: The intial height of the girl from the ground is 100 m. The initial velocity of the…

Answered: At a particular instant, a hot air…

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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At a particular instant, a hot air balloon is 100 m in the air and descending at a constant speed of 2.0 m/s. At this exact instant, a girl throws a ball horizontally, relative to herself, with an initial speed of 19 m/s. When she lands, where will she find the ball? Ignore air resistance. Ax :