Selecting a motor to accelerate a wheel to 1280 rpm via sprockets and chains

[wissam]

hey friends
i am new to the forum so greetings to all
i have a problem and need some help
i will brief the problem in two lines:
i need a motor to turn a wheel of inertia I, by means of sprockets and chains, the motor should reach
1280 rpm after 6 rounds so the wheel reach a given normal acceleration in the same time
how should i proceed with the motor selection?
type?
power?

 

[koolraj09]

Are you building a wheeled robot?