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When Their Mom Took Them to the Store Yesterday, She

question 110

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When their mom took them to the store yesterday, she asked Emil and Niklas to help her remember to buy apples. While Emil focused his attention on how apples were his favourite fruit, Niklas thought of seeing a bag of big red apples in the shopping cart. Which methods were the two boys using?


Definitions:

Phenolic Plastic

A type of plastic made by polymerizing phenols and aldehydes, used in electrical and mechanical components due to its insulating and heat-resistant properties.

Caliper Pistons

That part of a disc brake caliper that applies pressure against the brake pad. Pistons are made of steel, plastic, or aluminum.

Frictional Energy

The energy that is generated by the friction between two surfaces moving against each other, often converted into heat.

Rotor Surface

The outer surface of a rotor, in systems like disc brakes, where frictional force is applied to slow down or stop the vehicle.

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