一辆执勤的警车停在限速v_m=90km/h公路边，当警员发现从他旁边以v=20m/s的速度匀速行驶的摩托车由违章行为时，立即决定前去追赶；经t₀=2s警车发动起来，以加速度a=2m/s²做匀加速运动，试问：

    Hello ,my friends.I 1_free this Sunday. We have no classes. I would like 2 out tor a picnic with my family on the farm. My mother and I do some shopping3 the morning. My mother buys some4,like bread and chicken . I buy5bags of milk. A bar of chocolate needs 11 yuan , but I buy five 6 50 yuan. Bananas are my7 I take a lot of bananas with 8.On the farm we see many rabbits. They are very9.I like them very much. We are all 10  on that day.

钟表上2时25分时，时针与分针所成的角是(    )