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a positive charge of 410 muc is fixed in place from a distance of 310 cm a particle of mass 680 g and charge 350 muc is
a styrofoam bucket of negligible mass contains 175 kg of water and 0455 kg of ice more ice from a refrigerator at -160
an oscillator with a mass of 430 g and a period of 120 s has an amplitude that decreases by 100 during each complete
a copper pot with a mass of 0500 kg contains 0145 kg of water and both are at a temperature of 225 c a 0255 kg block
a 20 n crate is held at rest on an incline by a rope that is parallel to the incline as shown on the figure to the
the huge volcanic eruption on the island of krakatoa indonesia in 1883 was heard on rodrigues island 4782 km 2970 miles
a thin rod length 165 m is oriented vertically with its bottom end attached to the floor by means of a frictionless
a gas at 37 degrees celsius and atmospheric pressure fills a cylinder the gas is transferred to a new cylinder with
suppose that you want to hold a meter stick horizontal to the ground by touching it with only two fingers one finger is
a 2300-turn solenoid is 19 m long and 10 cm in diameter the solenoid current is increasing at 12 kas part afind the
to water the yard you use a hose with a diameter of 37 cm water flows from the hose with a speed of 13 ms if you
two strings are adjusted to vibrate at exactly 260 hz then the tension in one string is increased slightly afterward
a carnot engine is operated between two heat reservoirs at temperatures of 505 k and 300 ka if the engine receives 655
suspensiongenerally you cant suspend an employee unless theres a suspension clause in the employment agreement in very
none of these was followed in the bob marsh caseif youve followed the right process for managing misconduct and given
in the figure l 12 cm b 0750 t r 80 omega and v 32
what do you mean by work give the physical significance of work in our uses is this useful any where in our lives
what do understand by the collision when we say that there is a collision between two bodies or objects what does the
what do you understand by the term magnetic field where did it used what is the physical significance of magnetic field
gamma rays are photons with very high energy how many visible light photons with a wavelength of 500 nm would you need
what do you mean by the force give the physical significant of the force explain what is use of force in our daily and
give the statement for the coulomb law in physics and explain its concept with proper and clear points explain the
a 36 g spider is dangling at the end of a silk thread you can make the spider bounce up and down on the thread by
it has been found that burning 1 liter or 074 kg of gasoline reduces its rest mass by 38 10-10 kg in an atomic bomb 8
two 150 v batteries -- with their positive terminals in the same direction -- are inserted in series into the barrel of