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Nuresselam
Answers (1)
a,8¶r per s=4r/s b/s 1revo =360°=2¶r so W=4rad/s b,teta= wt=4rad/s*5s=20rad C,v=wr=4rad/s*0.05m= 0.2m/s d,a=w^2*r=16*0.05=0.8m/s^2
