The Position X(t) of a Particle as a Function of Time

question 59

Short Answer

The position x(t) of a particle as a function of time t is given by the equation x(t) = (3.5 m/s)t - (5.0 m/s²)t². What is the average velocity of the particle between t = 0.30 s and t = 0.40 s?

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Definitions:

Proprioception

The body's ability to perceive its own position in space, important for coordination and balance.

Golgi Tendon Organs

Sensory receptors located at the junctions of muscles and tendons that monitor tension developed in muscles and help prevent muscle damage.

Muscle Spindles

Sensory receptors within the belly of muscles that primarily detect changes in the length of the muscle.