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physics

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A driver runs to the south at 20 m / s for 3 min, then
turns west and runs to 25 m / s for 2 min, and finally
turns to the northwest at 30 ni / s for I min.
Find in this movement, 6 min, (a) the displacement vector
the driver, (b) the speed climb and the average driver
(C) the average speed of the driver.
I = I if t = 3s?

  • physics -

    This is a problem in vector addition, but you have made a number of typing errors in the question and I am not going to try to guess what you meant.
    examples;
    speed climb; ni/s; average driver;
    I = I ; which 3 seconds (last part)

  • physics -

    sorry !!

    A driver runs to the south at 20 m / s for 3 min, then
    turns west and runs to 25 m / s for 2 min, and finally
    turns to the northwest at 30 ni / s for I min.
    Find in this movement, 6 min, (a) the displacement vector
    the driver, (b) the speed climb and the average driver
    (C) the average speed of the driver.

  • physics -

    A little red wagon is pulled with a force of 50 Newtons at a constant velocity. Wha isthe force of friction acting on the cart?

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