A Level Physics

Watch this thread
Vertigo3729
Badges: 10
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#1
Report Thread starter 3 months ago
#1
Question 4 part (b)(ii)(2.) from paper 9702/42/M/J/18
I figured it out till T= 0.29 but why should we multiply T by 1.5 to get 0.43 s?
0
reply
mqb2766
Badges: 19
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#2
Report 3 months ago
#2
They calculate the time period T, and the desired time point is 1.5 cycles (time periods) from the start.
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

Have you done work experience at school/college?

Yes (154)
41.62%
Not yet, but I will soon (69)
18.65%
No (147)
39.73%

Watched Threads

View All