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A large cruise ship of mass 6.70 ? 107 kg has a speed of 11.0 m/s at some instant.
(a) What is the ship's kinetic energy at this time?
(b) How much work is required to stop it? (Give the work done on the ship. Include the sign of the value in your answer.)
(c) What is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.80 km?
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A scallop forces open its shell with an elastic material calledabductin, whose elastic modulus is about 2.0 multiplied by 106N/m2, how much potential energy does it store when compressed 1.4mm
Calculate the frequency of an organ pipe with an effective length equal to 12.0 m that is closed on one side and open on the other
question1a current experiment demonstrated diffraction of phthalocyanine molecules 514.54 gmol. the molecules have a
a pirate ship is locaed 560 m from a fort that is defening habour entrnce of an island a defense cannon at sea level fires cannon balls at 82 m/s. at what angle from the horizontal does the cannons hit
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find out the initial velocity of the ball. How fast will the electron be moving when it is very far away.
A 1200 car is moving on the freeway at 60.0 . What is the magnitude of its momentum in SI units? What is the magnitude of its kinetic energy in SI units. how much kinetic energy does it have
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A generator has a square coil consisting of 265 turns. The coil rotates at 106 rad/s in a 0.174-T magnetic field. What is the length of one side of the coil
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