A bicycle with 0.80-m-diameter tires is coasting on a level road at 5.6 m/s. A small blue dot has been painted on the tread of the rear tire. Part A What is the angular speed of the tires? Express your answer in radians per second. = لا Submit Part B V1 = Submit Part C VE ΑΣΦ What is the speed of the blue dot when it is 0.80 m above the road? Express your answer in meters per second. —| ΑΣΦ Request Answer v2 = Request Answer ? ***** ? rad/s What is the speed of the blue dot when it is 0.40 m above the road? Express your answer in meters per second. VE ΑΣΦ ? m/s m/s
Angular speed, acceleration and displacement
Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.
Angular Position
Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.
A bicycle with 0.80-m-diameter tires is coasting on a level road at 5.6 m/s. A small blue dot has been painted
on the tread of the rear tire.
Part A: What is the angular speed of the tires?
Express your answer in radians per second.
Part B: What is the speed of the blue dot when it is 0.80 m above the road?
Express your answer in meters per second.
Part C:
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