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Solve the all parts of following question:
Question: A rocket engine can accelerate a rocket launched from rest vertically up with an acceleration of 19.3 m/s2. However, after 51.8 s of flight the engine fails.
Part A: What is the rocket's altitude when the engine fails? Assume g = 9.80 m/s2.
Part B: What is the velocity of the rocket just before it hits the ground?
A laser with wavelength d/8 is shining light on a double slit with slit separation 0.400 millimeter. Compute the wavelength of the second laser that would place its second maximum at the similar location as the fourth minimum of the first laser
A telescope for astronomy view has an objective lens 180[mm] diameter with focal length 2000[mm], What magnifications does each provide
two wheels of mass m and moment of inertia i are connected by a massless axle of length l. the system rests on a
The images of astronomical and terrestrial telescopes are colored around the edges. Explain that. How can this "chromaticaberration" be avoided in practice?
A 0.25 kg piece of putty is dropped from aheight of 2.4 m above a flat surface. What is the average force exerted on the putty by the surface
A simple series circuit consists of a 120 ohm resistor, a 23.0V battery, a switch, and a 1.80 pF parallel-plate capacitor (initially uncharged) with plates 5.0 mm apart. find the maximum electric flux through the capacitor
A 0.500 kg particle moving along a straight line with a position vector given by r = (-2.00t2 - t) i(hat) + 5.00 j(hat), with r in meters, Obtain the kinetic energy of this particle
Calculate the de Broglie wavelength ? of an electron with energy EF in sodium, and compare the value with the atomic separation R in sodium
Two long straight conducting wires are parallel with thez-axis. The first wire, A, passes through the point y = + 3.0 m onthe y axis and carries a current of 12 A in the + z direction. The second wire, B, passes through the point y = - 2.0 m on th..
A train 400m long is moving on a straight track with a speed of 84.30km/h. The engineer applies the brakes at the crossing and later the last car passes crossing with the speed of 17.7 km/h. suppose constant acceleration; conclude how long the tra..
What is formula for the acceleration a of the cart in terms of the tension T, and its mass M? make use of the two equations you found above to eliminate T to give the acceleration of the cart in terms of M, m and g. Compute the numerical value for..
You experiment with the double-slit procedure using water waves and a barrier with two openings. Obtain the angle to the first pair of fringes
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