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O' is a point on the ground chosen as o...

O' is a point on the ground chosen as origin . A body first suffers a displacement of `10sqrt(2)` mm North -East, next 10 m Noth and finally `10sqrt(2)` North-West . How far it is from origin ?

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Knowledge Check

  • IF a man walks 6m to East and 8m to North. Now he is at a distance of …………….from origin point.

    A
    10m
    B
    48 m
    C
    14m
    D
    2m

  • An aeroplane moves upward for 500km, then moves 1000km in direction 37^(@) south of East and finally 100 sqrt2km moves in North -East direction. Mark correct option

    A
    The distance travelled by aeroplane is`(1500 + 100 sqrt2)km`
    B
    The magnitude of displacement is 191km
    C
    The magnitude of displacemetn is 200km
    D
    The .Q. magnitude of displacemetn is 1000km

  • A body falling for 2 sec. covers a distance s equals to that covered in next second. If g=10m//s^(2) , s =

    A
    30 m
    B
    10 m
    C
    60 m
    D
    20 m

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