A Particle Is Moving Uniformly in a Circle with Radius $\times$

question 73

Multiple Choice

A particle is moving uniformly in a circle with radius 50 cm.The linear speed of the particle is 60 cm/s.The acceleration of the particle has a magnitude of

• A)zero
• B)36 m/s²
• C)1.8 \(\times\) 10⁵ cm/s²
• D)72 cm/s²
• E)3.6 m/s²

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Definitions:

Global Food

Pertains to the production, distribution, and consumption of food products and resources worldwide, highlighting the interconnectedness of food systems on a planetary scale.

Spoilage

The process of food becoming unfit for consumption due to bacterial growth, chemical breakdown, or other reasons, often resulting in a decrease in nutritional value and safety.

Plate Waste

Food that is served but not consumed, often seen in settings like restaurants and cafeterias, contributing to overall food waste.

Overgrazing

The depletion of vegetation due to continuous feeding by an excessive number of grazing animals, leading to soil erosion and decreased agricultural productivity.