(Solved): An object moves along the \( x \) axis, subject to the potential energy shown in the figure. (Figur ...

An object moves along the \( x \) axis, subject to the potential energy shown in the figure. (Figure 1) The object has a mass: What is the object's speed at point B? of \( 23 \mathrm{~kg} \) and starts at rest at point \( A \). Express your answer using two significant figures. Part E Figure What is the object's speed at point \( C \) ? Express your answer using two significant figures. An object moves along the \( x \) axis, subject to the potential energy shown in the figure. (Eigure 1) The object has a mass of \( 2.3 \mathrm{~kg} \) and starts at rest at point \( A \). What is the object's speed at point D? Express your answer using two significant figures. Figure What are the turning points for this object? Check all that apply. point \( A \) point \( \mathrm{B} \) point \( C \) point D point \( E \)