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calculate the average force a bumper would have to exert to bring a 1200-kg car to rest in 15 cm when the car had an
calculate the angle for the third-order maximum of 595 nm wavelength yellow light falling on double slits separated by
calculate the acceleration of a 1400-kg car that stops from 39 kmh on a dime on a distance of 17 cm determine the
the giant swing at a county fair consists of a vertical central shaft with a number of horizontal arms attached at its
a gir pushes a merry go round until it is rotating with angular velocity of 1 rpm the merry-go-round is a uniformly
a girl of mass mg is standing on a plank of mass mp both are originally at rest on a frozen lake that constitutes a
a girl pulls a 26 kg block 644 m along a level floor at constant speed with a horizontal force if the coefficient of
you have been given a 16452898 g of copper from wich you are to fashion a wire whose resistance is 10980671 ohms the
given a battery emf 126 volt internal resistance 0003 ohm if a 004 resistance is connected across the battery what is
a given a double slit apparatus with slit distance 2 mm what is the theoretical maximum number of bright spots that i
what governs water pressure if i am a scuba diver under 100 meters of water in the ocean or 100 meters of water in a
a grandfather clock is constructed so that it has a simple pendulum that swings from one side to the other a distance
the graph in the accompanying figure shows the magnitude of the force exerted by a given spring as a function of the
the graph in the figure shows the electric potential energy as a function of separation for two point charges if one
a graph of position versus time for a spring oscillation is shown below the mass of the oscillator is known to be 400
a graph represents the displacement of a box m 075 kg attached to a spring the period is 092 seconds and the angular
the graph shown above represents the displacement vs time graph of a 70-g object undergoing a simple harmonic motion in
a graph of vt is shown for a world-class track sprinter in a 100 m race timesvelocityms00264126128121012part a what
graphing either m versus d or d versus m gives a straight line in the graph shown above we chose to plot don the
a grating that has 3600 slits per cm produces a third-order fringe at a 22o anglepart a what wavelength of light is
the gravitron is a carnival ride that spins up to 21 rpm revolutions per minute that appears to pin its passengers
a gravity station at a location of 0m is located in the center of an erosional basin the floor of the basin has
a great lakes ore freighter has a mass of 30000 tons it is designed to safely carry 20000 tons of iron ore when it is
a group of students measured the interaction force between a wire in a magnetic field and the magnet responsible for
a group of students perform the same conservation of mechanical energy experiment that you performed in lab by allowing