Respuesta :
the linear speed at 12.0 diameter and angular velocity 34.6rad/s is 2.076m/s and centripetal acceleration is 0.718296m/s².
What is linear speed and centripetal force?
The term "linear speed" describes the change in distance as a function of time. This shift could happen overnight or gradually. In contrast to average linear speed, which is defined as linear speed seen over a longer time period, instantaneous linear speed is defined as linear speed recorded over a relatively brief period of time. However, it is more accurate to measure the linear speed over a brief period of time.
A net force that keeps an object moving in a circular motion is known as a centripetal force.
Centripetal acceleration, any item moving along a circular path with a radius of rrr and a velocity of vvv experiences an acceleration that is directed toward the path's centre, with the formula a = frac v2 r a= r v 2.
A equals v squared divided by r, where r is the end fraction.
We need talk about how the object started out travelling in a circular motion, though. According to Newton's first law, unless acted upon by an outside force, an object will continue to move in a straight path. The centripetal force is the outside force in this situation.
Learn more about linear motion here:
brainly.com/question/17017587
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