(a) If the bartender gave the mug an initial velocity of 2.5 m/s, at what distance D from the bottom of the bar will the mug hit the floor? 0.9996 m (b) What is the mug's velocity (magnitude and direction) as it impacts the floor? Magnitude 75 Direction (counterclockwise from the +x-axis) 68.9 x m/s x ° (c) Draw velocity-time diagrams for both the x and y directions for the mug, from the time when the bartender lets go of the mug to when it hits the floor. Need Help? Read It

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 110AP: A steel ball is dropped onto a hard floor from a height of 1.50 m and rebounds to a height of 1.45...
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A bartender slides a mug of root beer with mass m - 2.4 kg down a bar top of length L 1.8 m to an inattentive patron
who lets it fall a height h 1.4 m to the floor. The bar top (see figure below) is smooth but still has a coefficient of kinetic
friction of HK 0.078. (Assume up and to the right as the positive directions.)
(a) If the bartender gave the mug an initial velocity of 2.5 m/s, at what distance D from the bottom of the bar will
the mug hit the floor?
0.9996
m
(b) What is the mug's velocity (magnitude and direction) as it impacts the floor?
Magnitude
75
Direction (counterclockwise from the +x-axis) 68.9
X m/s
x °
(c) Draw velocity time diagrams for both the x and y directions for the mug, from the time when the bartender lets:
go of the mug to when it hits the floor.
Need Help?
Read I
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Transcribed Image Text:A bartender slides a mug of root beer with mass m - 2.4 kg down a bar top of length L 1.8 m to an inattentive patron who lets it fall a height h 1.4 m to the floor. The bar top (see figure below) is smooth but still has a coefficient of kinetic friction of HK 0.078. (Assume up and to the right as the positive directions.) (a) If the bartender gave the mug an initial velocity of 2.5 m/s, at what distance D from the bottom of the bar will the mug hit the floor? 0.9996 m (b) What is the mug's velocity (magnitude and direction) as it impacts the floor? Magnitude 75 Direction (counterclockwise from the +x-axis) 68.9 X m/s x ° (c) Draw velocity time diagrams for both the x and y directions for the mug, from the time when the bartender lets: go of the mug to when it hits the floor. Need Help? Read I Submit Answer
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