2.如圖,在四邊形ABCD中,∠B=∠C,AB=16cm,BC=10cm,點(diǎn)E為AB的中點(diǎn),如果點(diǎn)P在線段BC上以2cm/s的速度由點(diǎn)B向點(diǎn)C運(yùn)動(dòng),同時(shí),點(diǎn)Q在線段CD上由點(diǎn)C向點(diǎn)D運(yùn)動(dòng).
(1)若點(diǎn)Q的運(yùn)動(dòng)速度與點(diǎn)P的運(yùn)動(dòng)速度相等,經(jīng)過1秒后,△BPE與△CQP是否全等,請(qǐng)說明理由;
(2)在(1)的條件下,若∠A+∠D=200°,求∠EPQ的度數(shù);
(3)若點(diǎn)Q的運(yùn)動(dòng)速度與點(diǎn)P的運(yùn)動(dòng)速度不相等,當(dāng)點(diǎn)Q的運(yùn)動(dòng)速度為多少時(shí),能夠使△BPE與△CQP全等?