A Tyrannosaurus named Rex was having a birthday. He was standing on one end of a cart that rolled without friction on a level floor. The cart had length L and a mass of m. = 3250 kg. Rex had a mass of 4820 kilograms. Rex really wanted that birthday cake. When he was on one end of the cart (the end that is farthest from the cake), the distance from his nose to the cake was d, = 22.3 meters. As he walked to the other end of the cart (the end closest to the cake) the cart was free to roll without friction or other external forces. After he walked to the other end of the cart, he was disappointed to find out that his nose was still a distance of d2 = 13.6 meters from the cake. Calculate the length L of the cart in units of meters.

A Tyrannosaurus named Rex was having a birthday. He was standing on one end of a cart that rolled without friction on a level floor. The cart had length L and a mass of m. = 3250 kg. Rex had a mass of 4820 kilograms. Rex really wanted that birthday cake. When he was on one end of the cart (the end that is farthest from the cake), the distance from his nose to the cake was d, = 22.3 meters. As he walked to the other end of the cart (the end closest to the cake) the cart was free to roll without friction or other external forces. After he walked to the other end of the cart, he was disappointed to find out that his nose was still a distance of d2 = 13.6 meters from the cake. Calculate the length L of the cart in units of meters.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Figure 3
A Tyrannosaurus named Rex was having a birthday. He was standing on one end of a cart that rolled without friction on a
level floor. The cart had length L and a mass of m. = 3250 kg. Rex had a mass of 4820 kilograms. Rex really wanted that
birthday cake. When he was on one end of the cart (the end that is farthest from the cake), the distance from his nose to
the cake was d, = 22.3 meters. As he walked to the other end of the cart (the end closest to the cake) the cart was free to
roll without friction or other external forces. After he walked to the other end of the cart, he was disappointed to find out
that his nose was still a distance of d2 = 13.6 meters from the cake. Calculate the length L of the cart in units of meters.

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