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two objects are moving along the x axis with velocities of 37 ms object 1 and -15 ms object 2a if the center of mass
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two cars of equal mass are traveling as shown in the figure below just before undergoing a collision before the
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a positron moving in the positive x-direction at 2 108 ms collides with an electron at rest the positron and electron
a rubber ball is dropped and bounces vertically from a horizontal concrete floor if the ball has a speed of 37 ms just
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31 h -gt 32 he determine the amount of energy the reaction releases be sure to take into account the mass of the
a positively charged particle of mass 600 10-8 kg is traveling due east with a speed of 80 ms and enters a 042 t
a study shows that mammalian red blood cells rbcs carry electric charge resulting from 44 million rabbit cells to 15
equipotential surface a has a potential of 5650 v while equipotential surface b has a potential of 7850 v a particle
when a car is traveling at 23 ms on level ground the stopping distance is found to be 20 m this distance is measured by
the potential difference between the plates of a capacitor is 247 v midway between the plates a proton and an electron
an empty parallel plate capacitor is connected between the terminals of a 102-v battery and charges up the capacitor is
a movig particle encounters an external electric field that decreases its kinetic energy from 9960 ev to 7700 ev as the
two conductors having net charges of200microcand-200microc have a potential difference of200v between thema determine
an airplane flies from chicago to new orleans a distance of 1500 km in the morning then immediately returns to chicago
consult multiple-concept example 5 to review the concepts on which this problem depends a light bulb emits light
a charge q is located at the origin while an identical charge is located on the x axis at x 053 m a third charge of 2q
a bullet of mass m1 is fired horizontally with a speed v into the bob of a ballistic pendulum of mass m2 find the
a certain type of laser emits light that has a frequency of 60 times 1014 hz the light however occurs as a series of
you are a secret agent and find that you have been pushed out of an airplane without a parachute fortunately you are
a proton is moving parallel to a uniform electric field the electric field accelerates the proton and increases its
an experiment determines that there are 49 allowed rotational energies for a diatomic molecule whose moment of inertia
a hollow spherical shell has mass 790kg and radius 0210m it is initially at rest and then rotates about a stationary