Two Circus Clowns (Each Having a Mass of 50 Kg)swing

question 25

Multiple Choice

Two circus clowns (each having a mass of 50 kg) swing on two flying trapezes (negligible mass,length 25 m) shown in the figure.At the peak of the swing,one grabs the other,and the two swing back to one platform.The time for the forward and return motion is

• A)10 s
• B)50 s
• C)15 s
• D)20 s
• E)25 s

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Definitions:

Antennae

(sing., antenna) Sensory structures characteristic of some arthropod groups.

Segmentation Genes

Genes that determine the number and polarity of body segments in an embryo, playing a crucial role in the early development of many animals.

Body Organization

The hierarchical arrangement of biological structures from the simplest to the most complex, defining the anatomy and physiology of living organisms.

Homeotic Genes

Genes that control the development of anatomical structures in organisms, determining the placement and spatial organization of body parts.