Why are spokes provided in a bicycle wheel ?

Why spokes are provided in a bicycle wheel ?

Why spokes are provided in a bicycle wheel?

Why spokes are provided in a bicycle wheel?

Why are spokes fitted in a cycle wheel?

Why are the spokes fitted in a cycle wheel?

A bug is crawling with constant speed v, along the spoke of a bicycle wheel, of radius a while the bicycle moves down the road with constant speed v. Find the accelerations of the bug as observed by a man standing beside the road, along the perpendicular to the spoke of the wheel.

Why are vehicles provided with wheels and- ball bearing ?

Is the large brake on a bicycle wheel more effective than a small one? Explain.