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In an experiment designed to measure the speed of light, a laser is aimed at a mirror that is 54.0 km due north. A detector is placed107 m due east of the laser. The mirror is to be aligned so thatlight from the laser refelects into thedetector. (a) When properly aligned,what angle should the normal to the surface of the mirror make withdue south? (b) Suppose the mirror is misaligned, so that the actual angle between the normal to the surface and due south is too large by 0.0020°. By how many meters (due east) will the reflected ray miss the detector?
A cart of mass 1.91kg traveling 1.29m/s inelastically strikes a stationary mass of 0.41kg. What is the total momentum of the system
A projectile is shot from the surface of Earth by means of a verypowerful cannon. find the speed of the projectile when it left the cannon
A 0.596 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is sealed off by an adjustable plunger, what is the initial acceleration of the metal cylinder
A 3.00 mass on a spring has displacement as a function of time given by the equation. Find the maximum magnitude of force on the mass
A golfer imparts a speed of 27.3m/s to a ball, and it travels the maximum possible distance before landing on the green. How much time does the ball spend in the air
If a beam is incident normal (perpendicular to the surface) to a plane mirror, what is the angle of reflections
Suppose one gallon of gasoline produces 1.1 multiplied by 108 J of energy, and this energy is enough to operate a particular car for 26 miles.
What happens if the woman suddenly slides closer to the hub by 0.400 m? The new net torque has the same magnitude. The new net torque is zero. The new net torque has greater magnitude
The brakes of a truck cause it to slow down by applying a retarding force of 4520 N to the truck over a distance of 1150 m
question what is the value of the inductance l so that the above circuit carries the largest current?data r
a charge of 6.50 multiplied by 10-9 c and a charge of -2.50 multiplied by 10-9 c are separated by a distance of 60.0
Plane monochromatic waves with wavelength 550nm are incident normally on a plane transmission grating having 360slits/mm. Find the angle of deviation in the third order
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