根据短文，判断正误。

   My name is Ted Pike. I am a worker in a big store. I don't work in the morning. I only work at night. Every morning I come home at about half past six. I have breakfast at seven. After breakfast I go to bed. I get up at about half past two. I have lunch at a quarter to three and supper at twenty to eight. Then I go to work at a quarter past eight. I start work at nine. I look after the store every night. I like my work very much.

如图所示是一辆不慎驶入水中汽车的车门，若车门在水下部分的面积为8×10³cm²，受到水的平均压强为5×10³Pa，g=10N/kg，此时车门所受水的压力为　____ N。

勤奋和善于钻研是牛顿的性格，有人评价他在大学时代取得的某项成就时说：“即使牛顿没有别的成就，仅这个也足以使他在科学史上留下不朽之名。”该人所评价的牛顿的成就是

能预报天气的谚语有：____、____、____；