- Messages
- 118
- Reaction score
- 62
- Points
- 38
it was 0.47 m
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hey first s will be 0.6m and second distance when A was resting on ground was 1.--- something i don't remember u did something wrong my friend what was ur acceleration value a=-2.-- something??i got.. 1.58 m and was pretty sure that's correct.. as i finfished 15 minutes earlier i sat and recalculated the whole thing... cant remember the full, but the last part i found that:
due to B's motion, A was pulled from rest to the same speed of B, v^2=0^2+2as, so distance = 's'..
Then A travelled a bit more due to subsequent motion( or continuing motion but against gravity until it stopped): 0^2=u^2-2gs (here u of A = final speed of B just before hitting ground,) hence a futher 's' travelled.
total dist= s+s, which came 0.92m by A towards P for me.
A travelled 0.92 m towards P.
and dist from P (2.5-0.92) = 1.58 m... plz share wat others did..
*****And wat was the MARKS for this part????
dude tell me answers of q 4 please
0.47mCan someone please send me the final answer to the last part of the exam. Just wanna make sure..
13mdude tell me answers of q 4 please
dude answers for q 4?????0.47m
in the first part it asked for the speed at 1/2 S rite >????
bro for c the initial time was 20 and the initial dist. was 92!here are the steps how to do it!! if any doubts ask me! View attachment 26044View attachment 26045View attachment 26044View attachment 26045
I cant remember.in the first part it asked for the speed at 1/2 S rite >????
It doesn't matter you could take any displacement with correct corresponding timebro for c the initial time was 20 and the initial dist. was 92!
i did that way and got the correct ans!
what was ur distance.... i got like 3.26 some thing ????I cant remember.
But I do remember they asked distance travelled when 1/2T .
ohke got it !It doesn't matter you could take any displacement with correct corresponding time
in the first part it asked for the speed at 1/2 S rite >????
2.45m when T/2what was ur distance.... i got like 3.26 some thing ????
how did you calculate it i remember the initial speed was zero final speed was 8 m/s and accelarion was 10*16/65 and total distance was 13 m2.45m when T/2
And in the first part they did asked speed or maybe time when S/2
Sorry.it was 20Power was 20KW
nobodys helping me around q4 last part :'( :'(
Speed is 2.6nobodys helping me around q4 last part :'( :'(
it asked for the distance covered when at T/2what was the question??
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