At a particular instant, a hot air balloon is 100 m in the air and descending at a constant speed of2.0 m/s. At this exact instant, a girl throws a ball horizontally, relative to herself, with an initialspeed of 19 m/s. When she lands, where will she find the ball? Ignore air resistance.Axm A marble rolls off a tabletop 1 m high and hits the floor at a point 3.3 m away from the table'sedge in the horizontal direction.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

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

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 :

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 :

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 52P: A skier leaves the ramp of a ski jump with a velocity of v = 10.0 m/s at = 15.0 above the...

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Question

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
m

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.
a. How long is the marble in the air?
t =
S
b. What is the speed of the marble when it leaves the table's edge?
S =
m/s
C. What is its speed when it hits the floor?
S =
m/s

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