An automatic dryer spins wet clothes at an angular speed of 4.9 rad/s. starting from rest, the dryer reaches its operating speed with an average angular acceleration of 3.1 rad/s2. how long does it take the dryer to come up to speed?

(İkinci cümlelerin cevaplarının altı çizilmiştir)

1. My friend didn't   remember to bring her purse.

2. She asked me, "How much money do you have in your purse?"

3.  I lent her some money.

4. There are lots of shops in the town.

5. First we went into a shop that's name was Stella's.

6. The clothes in Stella's were too expensive for us

7. We didn't buy anything in Stella's.

8. My mother's friend owns the shop next door.