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. = 3500 kg. Rex had a mass of 4760 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 = 24 meters. As he walked to the other end of the cart (the end closest co the cake) the cart was free to roll without fricțion 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 = 12.6 meters from the cake. Calculate the length L of the cart in units of meters.

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Chapter8: Rotational Equilibrium And Dynamics
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d,
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 me = 3500 kg. Rex had a mass of 4760 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 di = 24 meters. As he walked to the other end of the cart (the end closest
to the cake) the cart was free to roll without fricțion 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 = 12.6 meters from the cake.
Calculate the length L of the cart in units of meters.
Transcribed Image Text:d, 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 me = 3500 kg. Rex had a mass of 4760 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 di = 24 meters. As he walked to the other end of the cart (the end closest to the cake) the cart was free to roll without fricțion 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 = 12.6 meters from the cake. Calculate the length L of the cart in units of meters.
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