A Bicycle Pedal Is Pushed by a Foot with a Force

question 1

Short Answer

A bicycle pedal is pushed by a foot with a force of a-N as shown. The shaft of the pedal is cm long.Find the magnitude of the torque about P correct to two decimal places.Let N, , .

---

Definitions:

Posterior Hippocampus

A region located at the back part of the hippocampus, involved in memory formation and spatial navigation.

Frontal Lobes

The anterior section of the brain responsible for controlling decision-making processes, solving problems, regulating behaviors with intent, consciousness, and emotional responses.

Neuritic Plaques

Deposits found in the brain that are characteristic of Alzheimer's disease, made up of degenerating nerve ends and amyloid protein.

Neurofibrillary Tangles

Aggregates of hyperphosphorylated tau protein found in neurons, associated with Alzheimer's disease and other neurodegenerative disorders.