a.bees
Badges: 0
Rep:
?
#1
Report Thread starter 6 years ago
#1
On this question here.. http://imgur.com/EBHymYL.jpg

I managed to do it all correctly and I worked out the angle above the line of centres that particle A deflects at but I dont know what they mean by the angle turned through.

The angle above is 80.9°, so save people time. And the angle below is 53.1°

Angle turned through is apparently 46.0 degrees, with the only working being
126.9° - 80.9° ... I dont know why 126.9 is there. I know its 180-53.1 but why is that the case?

What does angle turned through mean?
0
reply
hello calum
Badges: 10
Rep:
?
#2
Report 6 years ago
#2
(Original post by a.bees)
On this question here.. http://imgur.com/EBHymYL.jpg

I managed to do it all correctly and I worked out the angle above the line of centres that particle A deflects at but I dont know what they mean by the angle turned through.

The angle above is 80.9°, so save people time. And the angle below is 53.1°

Angle turned through is apparently 46.0 degrees, with the only working being
126.9° - 80.9° ... I dont know why 126.9 is there. I know its 180-53.1 but why is that the case?

What does angle turned through mean?
It took me a while to figure out but I got it now,

The angle turned through is the angle between the orgional velocity line, and the second velocity line when they cross [you have to extend the first velocity line to notice this].
Look at this: Name:  Untitled.gif
Views: 100
Size:  8.4 KB

Hope that helps
0
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
Back
to top
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

University open days

  • University of Surrey
    Postgraduate Open Afternoon Postgraduate
    Wed, 23 Oct '19
  • University of Bristol
    Undergraduate Open Afternoon Undergraduate
    Wed, 23 Oct '19
  • University of Exeter
    Undergraduate Open Day - Penryn Campus Undergraduate
    Wed, 23 Oct '19

Would you turn to a teacher if you were being bullied?

Yes (33)
25%
No (99)
75%

Watched Threads

View All