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gabriela hunting for her favorite wooden horse is running on the ground around the edge of a stationary merry-go-round
at a total loss how to figure out this answer - if you are flying an aircraft at 250 ktas 4225 fps at 15000 ft stable
pilots can be tested for the stress of flying high-speed jets in a whirling human centrifuge which takes 10 min to turn
two capacitors c 1 200 microf and c 2 380 microf are connected in series and a 180 v battery is connected across
suppose an astronaut has landed on mars fully equipped the astronaut has a mass of 128 kg and when the astronaut gets
a projectile projectile is fired at an upward angle of 45o from the top of a 265-m cliff with a speed of 185 ms what
a uniform electric field of magnitude 405 nc pointing in the positive x-direction acts on an electron which is
a 420-g ball is attached to one end of a horizontal cord of length l 2 m and the other end is fixed as shown in the
two capacitors c1 190 microf and c2 300 microf are connected in series and a 30 v battery is connected across thema
the new hoover dam bridge connecting arizona and nevada opened in october 2010 see figure below it is the highest and
a 65 g bullet is fired from a rifle having a barrel 0560 m long assuming the origin is placed where the bullet begins
a man riding a bicycle 140kg together is traveling at 86 ms due north when he is brought to a stop in 50 seconds by a
a rectangular container measuring 20 cm 52 cm 73 cm is filled with water what is the mass of this volume of water in
a race car goes around a level circular track with a diameter of 100 km at a constant speed of 77 kmh what is the cars
a man pushes an 800 n crate a distance of 500 m upward along a frictionless slope that makes an angle of 30o with the
if a loop of chain is spun at high speed it can roll along the ground like a circular hoop without collapsing consider
ball at rest in your reference frame has a mass m a second ball with the same mass is moving with speed v and collides
intensity level prooduced by a jet airplane at a certain location is 150 dba calculate the intensity of the sound wave
in a rotor-ride at a carnival riders are pressed against the inside wall of a vertical cylinder 200 m in radius
a solenoid of length 56 cm and diameter 088 cm is wound with 167 turns per cm the current is decreasing at a rate of
the average density of the planet jupiter is 1327 kgm3 the acceleration of gravity on its surface is 2594 ms2 calculate
water is at rest at the bottom of a well of depth h 782 m a pump lifts mass at a rate of dmdt 119 kgminute from the
a boy stands at the peak of a hill which slopes downward uniformly at angle phi at what angle theta from the horizontal