Recent content by lukegxhycj

  1. lukegxhycj

    SUVAT equation question: When will the car collide with the lorry?

    Sorry can you please get an answer so I can reverse engineer what I’ve done wrong
  2. lukegxhycj

    SUVAT equation question: When will the car collide with the lorry?

    Yes sir the the question says the lorry stops before the car
  3. lukegxhycj

    SUVAT equation question: When will the car collide with the lorry?

    Ok I have added the working please could you take a look at it thanks for your time
  4. lukegxhycj

    SUVAT equation question: When will the car collide with the lorry?

    K=
  5. lukegxhycj

    SUVAT equation question: When will the car collide with the lorry?

    Yh this is the answer I got but it’s wrong
  6. lukegxhycj

    SUVAT equation question: When will the car collide with the lorry?

    Yeah sorry I meant to paste all SUVAT equations I’ve fixed it now it doesn’t have them because it messes it up
  7. lukegxhycj

    SUVAT equation question: When will the car collide with the lorry?

    It is an error let me fix it also I am on my phone so I can’t use latex
  8. lukegxhycj

    SUVAT equation question: When will the car collide with the lorry?

    s1=-u1^2/2a1 s2=-u2^2/2a2 s2>s1+d (If distance the car stops is bigger than the distance the lorry stops plus the initial distance then they will crash) (sub s1 and s2 in) -u2^2/2a2 > -u1^2/2a1+d Switch 2a2 with whole left side of equation. -u2^2/(-u1^2/2a1)+d > 2a2 Make the (d)a fraction by...