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a 145 g block hits a 115 g block initially at rest on a horizontalsurface after impact they stick together and slide
the quantity bds uoi in amperes law is called magneticcirculation active figure 3010 and figure 3013 show pathsaround
1 a 10 n object rests on a 10deg incline what is the normalforce what is the parallel force a 10 kg object rests on
1 a man pulls a 300 n object across a horizontal surface using a100 n force applied at a 35deg angle what is the normal
a satellite of mass 500kg is orbiting the earth at aheight of 1000km as measured above the surface of the earth themass
a 0700 kg ball is on the end of a rope that is 130m in lengththe ball and rope are attached to a pole and the entire
the drawing shows a uniform horizontal beam attached to avertical wall by a frictionless hinge and supported from below
a using amperes law find the magnetic fieldfrom a household circuit carrying 10a when you are 2m fromitb what about
a 00425 kg bullet traveling horizontally with a velocity of magnitude 415 ms is fired into a wooden block with mass 112
a hoop and a disk both of 058- m radius and 30- kgmass are released from the top of an inclined plane 25 m high and88 m
an astronaut living at a space station is in a constant state of free fall- the only force exerted on her and on the
a small metal sphere of mass 69 g and charge 59 muc is fired with an initial speed of 49 ms directly toward the center
light enters a container of benzene at an angle of43circ to thenormal the refracted beam makes an angle of 27circ
a 15400 g mass is ona horizontal surface with muk 031 andis in contact with a massless spring with a force constant of
there is evidence that elephants communicate via infrasound generating rumbling vocalizations as low as 14 hz that can
a very long nonconducting cylinder of diameter 100 cm carriescharge distributed uniformly over its surface each meter
u235 92 protons143 neutrons absorbs a neutron and fissionsin to krypton 36 protons56 neutrons and barium 56
an axon is the relativelylong tail-like part of a neuron or nerve cell theoutersurface of theaxon membrane dielectric
a college student produces about 127 kcal of heat per hour onthe average what is the rate of energy production
one 20-year-old twin brother takes a space trip with a speed of080c for 30 years according to a clock on the spaceship
there is evidence that elephants communicate via infrasoundgenerating rumbling vocalizations as low as 14 hz that can
indicate the direction of the electric field between the plates of the parallel plate capacitor shown in the drawing if
a uniform cylinder of radius 10 cm and mass 13 kg is mounted so asto rotate freely about a horizontal axis that is
the drawing shows a copper wire negligible resistance bentinto a circular shape with a radius of 048 m the radial
in the figure two particles each with mass m 082 kgare fastened to each other and to a rotation axis at oby two thin