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A 50.0 g object connected to a spring with a force constant of 35.0 N/m oscillates on a horizontal, frictionless surface with amplitude of 5.00 cm.
a) Discover the total energy of the system.
b) Discover the speed of the object when the position is 1.15 cm.
c) Discover the kinetic energy when the position is 3.00 cm.
d) Discover the potential energy when the position is 3.00 cm.
Water at ground level is moving at a speed of 1.20 m/sec in a pipe at a pressure of 850 kPa. What is the pressure of the water on the fourth floor
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q1. one reasonable design goal for an imaging system is to match the air disk diameter to the detector size. that
A Ferris wheel with radius 14.0 is turning about a horizontal axis through its center, What is the magnitude of the passenger's acceleration as she passes through the lowest point in her circular motion
A 83-turn circular coil (radius = 37 cm) by a total resistance of 7.4 Ω is placed in a uniform magnetic field directed perpendicular to the plane of the coil. The magnitude of this field varies by time according to B = A sin (ωt), where the amplitude..
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The box of a well-known breakfast cereal states that one ounce of the cereal contains 127 Calories (1 food Calorie = 4186 J). what is the weight of the heaviest barbell
A proton has a velocity of v ?= (2.00x10^7 m/s)i ? when it encounters a magnetic field B ?= (0.0200T)j ?. What is the radius of the circular path the proton
A thin metal film of length 2.80 cm, width of 0.700 cm, and thickness of 30.0 micrometers is used to measure the Hall effect. Calculate the drift velocity of the charge carriers
During an etiquette class, you walk slowly and steadily at 0.20 {\rm{ m/s}} for 2.5 {\rm m} with a 0.75 {\rm kg} book balanced on top of your head
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