Maths helpp!!
Hi, for this question I cant find the mark scheme so are my answers correct, thanks for the help
a)c=8
b) a=-0.05 b=0.62
c)46m
a)c=8
b) a=-0.05 b=0.62
c)46m
(edited 1 year ago)
Original post by Username123455
Hi, for this question I cant find the mark scheme so are my answers correct, thanks for the help
a)c=8
b) a=-0.05 b=0.62
c)46m
a)c=8
b) a=-0.05 b=0.62
c)46m
I can’t see the question. Not overly sure atm
do you wanna show the question..?
Original post by TypicalNerd
I can’t see the question. Not overly sure atm
beat me to it
yup sorry just edited it as when i first posted didnt have an option
Original post by Username123455
yup sorry just edited it as when i first posted didnt have an option
I agree with a. Can you post your working so we can just check it?
Original post by TypicalNerd
Not 100% sure, but this is what I got:
(a) c = 8
(b)
The acceleration is -0.12 m s^-2 at t = 5
(a) c = 8
(b)
The acceleration is -0.12 m s^-2 at t = 5
EDIT - it's breaking forum rules to post a solution - let's see what the OP did.
Original post by TypicalNerd
Not 100% sure, but this is what I got:
Ah ok thank you, forgot to add a minus to the deceleration!
(edited 1 year ago)
Original post by Muttley79
EDIT - it's breaking forum rules to post a solution - let's see what the OP did.
Oops. Thanks for informing me. I’ll remember that.
Original post by TypicalNerd
Oops. Thanks for informing me. I’ll remember that.
How did you not know? You've been around for a while ...
Original post by Muttley79
How did you not know? You've been around for a while ...
I only started actually using TSR a few days ago. I signed up a while back, but never really used tsr
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