Photos T1 T2 T3 T4 T5

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T1 t2 t3 t4 t5. T1=1 t2=3 s(t)=2t+1.. S T 3t+4 -2t3+5t2+3t. T=4с r=2м v-?. T1 t2 t3 допуски.
T1=1 t2=3 s(t)=2t+1.. S T 3t+4 -2t3+5t2+3t. T=4с r=2м v-?. T1 t2 t3 допуски.