Assume negligible resistance throughout the motion. How much ME will Ima have at point E?

Question

Ima Bratt is at the park with her father. The 20.0 kg Ima is on a swing following the path as shown below. Ima has a speed of 0 m/s at position A and is a height of 3.0 m above the ground. At position B, Ima is 1.0 m above the ground. At position C (2.0 m above the ground), Ima ejects from the swing seat and travels as a projectile along the path shown. At point F, Ima is a negligible distance above the ground. Assume negligible resistance throughout the motion. How much ME will Ima have at point E?

ME- Mechanical Energy

The image illustrates a diagram representing a process with six distinct points labeled A to F, connected by a dotted line, and plotted against a reference point or level. 

- **Point A** is elevated from the reference level, indicating the start of the process.
- **Point B** shows a descent to a lower level, suggesting a decrease or decline.
- **Point C** rises again to an intermediate level.
- **Point D** continues this upward trend to a higher intermediate position.
- **Point E** begins another descent.
- **Point F** concludes at the lowest level on the reference line, indicating the end of the process.

Two vertical lines connect points A and B to the apex above them, indicating a peak or pivotal point in the process. The entire sequence suggests a fluctuating progression with peaks and troughs, potentially depicting stages or changes within a cyclic process.
Transcribed Image Text:The image illustrates a diagram representing a process with six distinct points labeled A to F, connected by a dotted line, and plotted against a reference point or level. - **Point A** is elevated from the reference level, indicating the start of the process. - **Point B** shows a descent to a lower level, suggesting a decrease or decline. - **Point C** rises again to an intermediate level. - **Point D** continues this upward trend to a higher intermediate position. - **Point E** begins another descent. - **Point F** concludes at the lowest level on the reference line, indicating the end of the process. Two vertical lines connect points A and B to the apex above them, indicating a peak or pivotal point in the process. The entire sequence suggests a fluctuating progression with peaks and troughs, potentially depicting stages or changes within a cyclic process.
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