A biker runs at constant speed 34 m/s around a circular track with a centripetal acceleration...

Question

Question

A biker runs at constant speed 34 m/s around a circular track with a centripetal acceleration of magnitude 12.5 m/s^2

a) what is track's radius ?

b) what is the magnitude of angular velocity of the sprinter?

c) what is the magnitude of the sprinter's angular acceleration?

d) how long does it take to complete one revolution this time is called "period of motion"?

e) how many revolutions per minute does the sprinter make?

Answer 1

Answer #1

a) Centi pctal accele sation (a) v 12-Sls b) linear speed (V)= 92.48 Relatin betuveey ular & liear aceleratton e) c = 34m/s

Answer 2

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