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A mass sitting on a horizontal, frictionless surface is attached to one end of a spring; the other end is fixed to a wall 2.6 Joule of work is required to compress the spring by 0.1 meter. If the mass is released from rest with the spring compressed 0.1 meter, it experiences a maximum acceleration of 18 m/s2. Determine the value of the mass.
A motorist travels at a constant speed of 35.5 m/s through a school zone, exceeding the posted speed limit. Find the time required to catch the car from the instant the car passes the policeman
A series RLC circuit consists of a 49-ohm resistor and a 5.0-uF capacitor. what is the inductance of the inductor in this circuit
An airplane of mass 1.50 x 10^4 kilogram is moving at 60.0 m/s. Calculate the speed of the plane after it as traveled 5.00 x 10^2 meter
if 720-nm and 660-nm light passes through two slits 0.58 mm apart how far apart are the second-order fringes for these
A phonograph record accelerates from rest to 47.4 rpm in 4.00 s. How many revolutions does it go through in the process
Light from the sun allows a solar cell to move electrons from the positive to the negative terminal, What is the emf of this solar cell
a line of charge is formed to make a 5 cm x 5 cm square with a line charge of lamda and lies in the xy-plane. find the
water is moving with a speed of 2.3 ms through a perfectly sealed long pipe with a cross sectional area of 5 cm2. the
An alpha particle (the nucleus of a helium atom, with charge +2e and a mass four times that of a proton), What is the speed of the antiproton when the particles are 1.1nm apart
The wings of some beetles have closely spaced parallel lines of melanin, causing the wing to act as a reflection grating. what is the first-order diffraction angle for green light
A sodium surface, which has a work function of 2.46eV is illuminated with a wavelength = 300nm light. What is the deBroglie wavelength of these electrons
A 1800·kg car traveling with a velocity of 15·m/s north collides head-on with a 3600·kg truck traveling with a velocity of 20·m/s south. what is the velocity of the truck immediately after the collision
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