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a communication satellite in a circular orbit at an altitude of 500km makes one complete revolution in 95 minutes what
a box of mass 0800kg is at rest on a 30 degree incline the coefficient of static friction between the box and the
what is maximum light wavelength to be absorbed for creating electron-hole pairs in one type of copper indium gallium
what is the gravitational force of attraction between a 150000000 kg block of granite and a 200000000 kg rock if they
bob is driving his car behind alices car on a highway the speed of both cars is 80 kmhr a moose suddenly appears from
a car of mass 1000kg moves in a circular path of radius of 50 meters the constants speed of the car is given by 12m2a
two point masses m are held in place a distance d apart another point mass m is midway between them m is then displaced
kindly assist in answering these questionsdefine work as applied in mechanicsa crate of soda of mass 50kg is pulled
sodium lamps give off light at 589 nm when that light passes through a diffraction grating with d38810-6 m what is the
light of wavelength 619 nm passes through a double slit and makes its first maximum m1 at an angle of 226 deg what is
on a particular day the index of refraction of a 5mhz radio signal in earths atmosphere is 181 what is the critical
light passing through a double slit with separation d33310-5 creates its first minimum m1 at an angle of 551 deg what
an elevator is able to raise 9800 n to a height of 38 m in 14 show much work does the elevator dowhat is the elevators
a small plastic bead has been charged to -20 nca what is the magnitude of the acceleration of a proton that is 14 cm
a motorboat heads due east at 16ms across a river which is flowing due at 90mssketch a vector diagram showing the 2
a ball is thrown with a speed of 30ms-1nbspat an angle of 350nbspabove the horizontal towards a wall if the wall is 25m
a 1000kg car traveling with a constant speed of 90 kmh goes around a circular curve with a radius of curvature of 75
light of wavelength 525 nm passes through a double slit and makes its second maximum m2 at an angle of 482 deg what is
consider an electron described by a wavefucntion as follows wave described by expikx omegat obtain its wavelength
question 1 dimensional analysis can be used to spot incorrect equationexample given the equation is this equation
two protons each with q16010-19 in a nucleus are located 10010-15 m apart how much electric force do they exert on each
question 1 if 1 m 3281 ft how many cubic ft ft3 are there in 25 m3answerx 102nbspft3question 2 if 1 dollar 08952 euro