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a 150nbspxnbsp103nbspkilogram car starts from rest and accelerates uniformly to 160 ms in 115 second suppose that air
beams of high speed protons can be produced in guns using electric fields to accelerate the protonsa find what
a uniform electric field exists in a region between two oppositely charged plates an electron is released from rest at
a block of mass m slides without friction down a looped track if the block is to remain on the track even at the top of
a 20 kilogram sled is pulled along a frictionless horizontal surface by a 150 newton force acting at angle 37o above
a singly charged ion of massnbspmnbspis accelerated from rest by a potential difference deltav it is then deflected by
a mass of 2 kilogram is being pulled in the positive x direction by a rope of tension t the mass starts from rest and
a 3250 kilogram airplane takes 125 minute to achieve its cruising altitude of 100 kilometer and cruising speed of 850
a package of mass 2597 kilogram is released from rest at a warehouse loading dock and slides down a 202 meter high
a girl with a mass of 471 kilogram running at a speed of 658 ms jumps onto a stationary skateboard with a mass of 899
suppose that your friend jumps from the roof of a garage and lands on the floor find how will the impulses the floor
a 3547 gram rubber ball is dropped from a height of 2617 meter and undergoes a perfectly elastic collision with the
a block is hung by a string from the inside roof of a car when the car goes straight ahead at a speed of 29 ms the
a car weighing 8800 newton moves along a level highway with a speed of 100 kmh the power of the engine at this speed is
current of 20 amp is carried by a copper wire a 05 meter straight section of this wire passes through a region of a
the rain-soaked shoes of a man may explode if ground current from nearby lightning vaporizes the water the sudden
a camel sets out to cross the desert which is 201 kilometer wide in the north-south direction the camel walks at the
a 730 kilogram car stopped at an intersection is rear-ended by a1760 kilogram truck moving with a speed of 155 msa if
a conducting loop of area 230 cm2 and resistance 12 ohm lies a right angles to a spatially uniform magnetic field the
a circular wire loop 40 centimeter in diameter has100 ohm resistance and lies in a horizontal plane a uniform magnetic
you are hired to design an infra red camera that will detect intruders in the dark suppose that the human body is
a forcenbspfnbspapplied to an object of mass m1nbspproduces an acceleration of 350ms2 the similar force applied to a
if the welding arm moves 300 centimeter west 400 centimeter north and then 600 centimeter east compute the resultant
in one hand you hold a 012 kilogram apple in the other hand a 029 kilogram orange the orange and apple are separated by
a race vehicle accelerates uniformly as it leaves the pit area going from rest to 330 kilometer per hour in a semi