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a 75 kilogram astronaut is space walking outside the space shuttle and pushes a 400 kilogram satellite away from the
a horizontal force of 109 newton pushes an 8 kilogram block up a frictionless incline that creates an angle of 23
a 05 kilogram rubber ball is dropped from a height of 30 meter above a hard concrete floor after striking the floor the
a 93 kilogram astronaut and a 1400 kilogram satellite are at rest relative to the space shuttle the astronaut pushes on
a pitcher pitches a baseball of mass 020 kilogram the baseball arrives at home plate with a speed of 40 ms and is
determine the constant-pressure thermal expansively beta and the isothermal compressibility kappa of an ideal
a series lcr circuit has values r10 ohm c55 muf and l120mha determine the total impedance at 50 hzb determine the total
an explorer is caught in a whiteout in which the snowfall is so thick that the ground cannot be distinguished from the
a 95 kilogram monkey is hanging by one arm from a branch and is swinging on a vertical circle as an approximation
a 500 watt heating coil designed to operate from 110 volt is made of nichrome wire 0200 millimeter in diametera suppose
a 0013 kilogram ball is shot from the plunger of a pinball machine because of a centripetal force of 0027 newton the
an airplane is heading due south at a speed of 600 kmh if a wind begins blowing from the southwest at a speed of 100kmh
a sledge loaded with bricks has a total mass of 174 kilogram and is pulled at fix speed by a rope inclined at 202
an electric motor rotating a workshop grinding wheel at a rate of 98 revmin is switched off suppose the wheel has a
a boeing 747 jumbo jet with a wingspan of 77 meter is flying in an area where the earths b-field is 0050 mt given that
a uniform magnetic field of 100 mt passes through a loop of wire having an area of 0039 m2 the field makes an angle of
the speed of a wave on a string is 30 ms the string is 30 meter long and fixed at both ends find the lowest resonant
a hobby rocket reaches a height of 684 meter and lands 225 meter from the launch point find what was the angle of
a rock hits the ground at a speed of 10 ms and leaves a hole 25 centimeter deep find the magnitude of the deceleration
two sources of sound of equal loudness have frequencies of 448 hertz and 452 hertz determine how many beats per second
you push your book 190 m along a horizontal table top with a horizontal force of 200 newton the opposing force of
a 70 watt light bulb operates on a potential difference of 75 volt find what is the current in the
ball of mass m attached to strong of length l moves in circle in vertical plane at top of circular path tension in
a diver makes 20 revolutions on the way from an 88 meter high platform to the water suppose zero initial vertical
a block of mass 250 kilogram is pushed 240 meter along a frictionless horizontal table by a constant 160 newton force