Aforce in the negative direction of an x axis is applied for 34 ms to a 0.40 kg ball initially moving at 16 m/s in the positive direction of the axis. the force varies in magnitude, and the impulse has magnitude 32.4 n·s.(a) what is the ball's speed just after the force is /s(b) what is the average magnitude of the
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Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.
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Is the vertical component of velocity ever zero?
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Aforce in the negative direction of an x axis is applied for 34 ms to a 0.40 kg ball initially movin...
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