Suppose a Toy Wagon Is Pulled by Exerting a Force

question 8

Multiple Choice

Suppose a toy wagon is pulled by exerting a force of 25 pounds on a handle that makes a angle with the horizontal as shown in the figure below. Find the work done in pulling the wagon 50 feet. Round your answer to one decimal place.

• A) 1,200.0 ft-lb
• B) 427.5 ft-lb
• C) 2,350.2 ft-lb
• D) 1,174.6 ft-lb
• E) 2,348.2 ft-lb

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Definitions:

Telophase II

The final stage of meiosis II where chromosomes decondense, nuclear envelopes form around the daughter nuclei, and cytokinesis occurs, resulting in four haploid daughter cells.

Homologous Chromosomes

Chromosome pairs in diploid beings that are alike in form, dimension, and genetic composition, being inherited from both the mother and the father.

Sister Chromatids

Identical copies of a chromosome, connected by a centromere, that are formed by DNA replication and separated during cell division.

Haploid Nuclei

Nuclei containing a single set of chromosomes, characteristic of gametes in sexually reproducing organisms.