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A 0.058 kg aluminum bullet traveling at 407 m/s strikes anarmor plate and comes to a stop. If all its energy is converted toheat that is absorbed by the bullet, what is the bullet's temperature change in degrees Celsius? (This is a multi-stepproblem.)
Water moves through a constricted pipe in steady, ideal flow. At the lower point the pressure is 1.65 105 Pa and the pipe radius is 2.60 cm. Find the volume flow rate through the pipe
Two parallel conducting (negligible resistance) frictionless rails are connected at one end by a resistor R. The rails are placed in a magnetic field, Calculate the power dissipated in the resistor
A 0.40 kg ball, attached to the end of a horizontal cord, isrotated in a circle of radius 1.3 m ona frictionless horizontal surface. what is the maximum speed the ball can have
You need to use a 21-cm-focal-length lens to produce an inverted image one third the height of an object. At what distance from the object should the lens be placed? Express your answer to two significant figures and include the appropriate units.
A 34.9kg child starting from rest slides down a water slidewith a vertical height of 19.0 m. What is the child's speed halfway down the slide's vertical distance________m/s
ompute the unit step output using matlab Simulink.
A 3.00 m long string sustains a three-loop standing wave pattern as shown. The wave speed is 1.00 * 10^2 m/s. what is the frequency of vibration? what is the lowest possible frequency for standing waves on this string?
A bead of mass m is restricted to slide on a frictionless wire. The wire lies in a vertical plane and has the shape described by the equations
Consider two widely separated conducting spheres, 1 and 2, the second having four times the diameter of the first. What is the ratio of the final surface charge density of spheres
A proton moves through a magnetic field at 25.5% of the speed of light. find the magnitude of the magnetic force acting on the proton
The spindle of a stirrer rotating at 2100 rpm slows down uniformly to 900 rpm while making 80 revolutions. Compute the angular acceleration of the stirrer and the time required to slow down.
Ag is often used for Fabry-Perot mirror coating material. Calculate the reflectivity, R (not r ), of the two mirrors that are needed to filter two wavelengths that are 1nm apart, 50 GHz apart, 1GHz apart. What is a typical realizable Reflectivity f..
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