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a 100 kg uniform ladder that is 250 m long is placed against a smooth vertical wall and reaches to a height of 210 m as
the circuit in given figure has a source resistance of 50 omega and a load resistance of 300 omegadesign the interface
a particle rotates counterclockwise in a circle of radius r0 with a constant angular speed of omega0 at time t 0 the
itis claimed that bothinterface circuitsin given figure will deliver v 4 v to the 75-omega load verify this claimwhich
to understand the application of the general harmonic equation to finding the acceleration of a spring oscillator as a
audio speaker resistance-matching network a company is producing an interface network that they claim would result in
when displaced from equilibrium by a small amount the two hydrogen atoms in an h2 molecule are acted on by a restoring
suppose your bathroom scale reads your mass as 85 kg with an 8 uncertainty what is the uncertainty in your mass note
consider two 35-gram ice cubes each initially at -5degc one is dropped into a at container filled with 01 kg of liquid
attenuator analysis in given figure a two-port attenuator connects a 600-omega source to a 600-omega load find the
tectonic plates are large segments of the earths crust that move slowly suppose one such plate has an average speed of
two soccer players kick a soccer ball back and forth along a straight line the first player kicks the ball 16 m to the
interface circuit design using no more than three 50-omega resistors design the interface circuit in given figure so
the front of a 6-cm aluminum slab is located 2 m from a 296times1011 bq 137cs point source as shown in fig 1513 the
determine the specific range x1000 of a transport category jet airplane traveling at 500 ktas while burning fuel at a
under a given set of conditions top of climb altitude wind and density altitude for a given cost index as initial climb
battery design a satellite requires a battery with an open-circuit voltage vocnbsp 36 v and a theacutevenin resistance
a ideal transformer has 50 turns in its primary and 250 turns in its secondarya calculate the voltage in the secondary
a rocket of mass 10000 kg undergoes an acceleration of 2 ms2a find the force supplied by the rockets enginesb find the
1 how far in terms of wavelength does a wave travel in 15 periods2 a ball is tossed upward so that it will be airborne
you toss a tennis ball straight upward at the moment it leaves your hand it is at a height of 13 m above the ground and
from the top of a cliff a person throws a stone straight downward the initial speed of the stone just after leaving the
you launch a model rocket from ground level it moves directly upward with a constant acceleration of 775 ms2 for 110
find the voltage gain vovsnbspand current gain ioixnbspin given figurenbsp for g 3 times 10-3nbsps for vsnbsp 10 v
explain why the first tropical storm of the atlantic hurricane season is more likely to form in the gulf of mexico than