Circular Race | Part 3 (Last Part) | CAT 2022 | Raman Tiwari | Unacademy CAT

[@Patel.thegreat]

Sir have doubt at 1:41:55 since planets are not moving indefinitely so the number of eclipse will be within time frame of 366 days . So answer has to be 11 eclipses in same direction

[@sb_thestocksresearch]

If distance is constant then ratio of speeds is inversely proportional to other but in this case they move in different orbits

[@ANONYMOUS-lx6mp]

Sir in last question ratio of speed of A:B is 5:61 Therefore 61/5=12.2 times When aA cover whole distance B would have crossed 12 times to A therefore answer must be 12 times

[@janvibothra9938]

In the last question distance travelled was not same by 2 planets then how ratio of time was inverse of ratio of speed

[@anantkaushal5667]

exactlyy..i serched this ques on google there also he did the same thing but his answer was 12

[@anuragyadav9895]

Aree ho bewkufo Same orbit bola Toh hai Baki assume karna hota hai same orbital distance until specifically distance distinguish na diya ho

[@hey-bm4mv]

He by mistake reversed the ratio actually time is constant when they meet so when time is constant speed is directly proportional to distance and that neways doesn't matter to the answer because we only need to calc diff. And add of speeds so who cares which planet has what speed and ans. Is 11 and 13

[@hey-bm4mv]

​@@anuragyadav9895waao dusro ko bewakuf khke khud bi waise hi logic lagare

[@skr1x]

In the last question, the ratio of speed can be taken when the distance is constant, but the distance is not constant here, then how did we apply the theorem?

[@anantkaushal5667]

yeah bro i have same doubt

[@tusharkerkar2546]

in a year bola hain na? and it's mentioned there are 366 days in a year (i can make sense of it only if the days in a year for planet A and B is 366 irrespective of how long it takes to revolve around the star)

[@ayushshankarpathak7133]

sir the 3rd question was a dangerous one

[@thewall1716]

t=3059 , sir 12 + 24+24 +24... kr skte hai na like option me se 12 minus phir divide by 24 , must be integer.

[@14_arjunp9]

4th question 😬

[@niharikageraa]

thankyou sir

[@mediastorage-m6m]

Is this session for LOD3 questions?

[@somyasharma4058]

Is this previous year?

[@narendragupta5030]

Star question (Q-10) ka solving process galat hai sir If distance is equal then only time & speed can be reversed but here circumferences are also different Ye physics ka gravitation ka question hai. Time period ^2 proportional to cube of radius

[@mranime6595]

Bhai same plane mentioned h and we have to assume distance is same until it's mentioned in question

[@comp5434]

Last question ka answer 12 and 13 hona chahiye...

[@kavita6004]

kyu

[@anshajmera5801]

Doubt regarding question 8 in this case baman will eventually win the race if you take chaman speed as 22

[@24hourtraveller]

Bro it should be greater than 2 instead of 4 hence the answer will change as the divisibility factor will become 2 instead of 4 and hence the speed will come to 32. Small mistake, do correct.

[@mediastorage-m6m]

Is this sesssion for LOD3 questions?

[@65_mohitsingh_ece63]

Lod 3 are useless bro.....

[@vartikabaranwal7310]

Thank you sir🤍