Question

11)Ten particles are moving at the speed of 2, 3, 4, 5, 5, 5, 6, 6, 7 and 9 m s-¹.Find the rms speed.... *<br /><br />1 point<br /><br />5.53 ms-¹<br /><br />6.53 ms-¹<br /><br />5 ms-¹<br /><br />6 ms-¹<br /><br />​

Answer 1

Answer:

Change the voice

1. People speak english all over the world

2. The letters have been posted.

3. Call in a doctor soon.

4. The letter are being delivered by postman.

5. Do not hate anyone

6. They made me sing a song.

7. America was discovered by Columbus