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a circus juggler performs an act with balls that he tosses with his right hand and catches with his left hand each ball
an air-filled parallel-plate capacitor has plates of area240cm2separated by100mm the capacitor is connected to a150-v
at a certain distance from a charged particle the magnitude of the electric field is 502 vm and the electric potential
you discover a new extra-solar planet orbiting a 1 solar mass star using high spatial resolution imaging and adaptive
a soccer player kicks the ball toward a goal that is 290m in front of him the ball leaves this foot at a speed of 190ms
you are standing on a sheet of ice that covers the football stadium parking lot in buffalo there is negligible friction
a typical laboratory centrifuge rotates at 4000 rpm test tubes have to be placed into a centrifuge very carefully
an unknown length of platinum wire 0730mm in diameter is placed as the unknown resistance in a wheatstone bridge arms 1
two forces act on a 10 kg box one is directed to the right with a magnitude of 10 n the other acts leftward at an angle
the yaver-bomber flies purely horizontally and constantly at 200 ms relative to the ground it does so an altitude of
sue and jim are on ice skates standing 130 metre apart on a frozen lake sue has a weight of 490 n jim has a weight of
two horses pull a large crate of negligible mass at constant speed across a barn floor by means of two light steel
a circus clown weighing 170 lbs is fired from a cannon at 50 degrees above the horizontal the clown lands in a circular
a projectile is fired with an initial speed of 617ms at an angle of 319circ above the horizontal on a long flat firing
a projectile is launched with an initial speed of 400 ms at an angle of 400deg above the horizontal the projectile
two 40 x 40 square aluminum electrodes spaced 080 apart are connected to a 100batterya what is the capacitance express
an automible tire is rotated to last for 50000 miles estimate the number of revolutions the tire will make in its
a car traveling initially at 535 kmh crashes into a brick wall the front end of the car collapses and the 750-kg driver
a golf ball of mass 450 x 10-2 kg is struck by a club contact lasts 231 x 10-4 s and the ball leaves the tee with a
a fighter jet lands on the deck of an aircraft carrier it touches down with a speed of 704 ms and comes to a complete
two 40 40 square aluminum electrodes spaced 080 apart are connected to a 100batterya what is the capacitanceb what is
a certain elevator cab has a total run of 201 m and a maximum speed is 315 mmin and it accelerates from rest and then
a car starts from rest and travels for 60 s with a uniform acceleration of 29 ms2 the driver then applies the brakes
two kids sit on a 30 meter long seesaw kid 1 is 500kg and kid 2 is 400kg if kid 2 sits 15 meters from the pivot on the