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You are given a concave mirror by focal length 40.0cm. You start with an object 50.0 cm high at 160 cm in front of the mirror.
A) Draw the system and use the mirror equation to determine the characteristics of the image.
B) Now you move the object in toward the vertex of the mirror, ending with the object at a distance of 25.0cm from the vertex. Give the new characteristics of new image and explain the behaviour of the image as the object moves to its final position.
A horizontal mass-spring system is in SHM. The mass is 0.25kg, the spring constant is 12N/m, and the amplitude is 15cm, What is the maximum speed of the mass and where does it occur
A rocket is fired at a speed of 75.0 m/s from ground level, at an angle of 66.3° above the horizontal. By how much does the rocket clear the top of the wall
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The isotope 32/15P is produced by the reaction: n + ? --> 32/15P + p. What must be the target nucleus
A 10.0 gram bullet is fired into and embeds itself in a 1.75 kilogram block attached to a spring with a spring constant of 23.0 N/m and whose mass is negligible. Obtain how far is the spring compressed
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The coefficient of performance of a refrigerator is defined as the ratio of heat extracted from the refrigeration compartment to the work required to operate the refrigerator. At what rate will this refrigerator deliver heat to the room in which it..
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A ball thrown upward returns to the same level after 4s in the air. How long would that ball take to reach the same level
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