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Acar jack with a mechanical advantage of 6 needs to produce an output force of 600 n to raise a car. what input force is required?
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Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley
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Figure 9 on page 362 shows various motions of balls. the curved path followed by the yellow ball in b in picture b is result of a) inertia b) centripetal motion c) gravity and horizontal velocity d) linear motion
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Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?
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Physics, 22.06.2019 11:50
Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending
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Acar jack with a mechanical advantage of 6 needs to produce an output force of 600 n to raise a car....
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