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A mass spectrometer is being used to separate common oxygen 16 from the much rarer oxygen 18 taken from a sample of old glacial ice. (The relative abundance of these oxygen isotopes is related to climatic temperature at the time the ice was deposited.) The ratio of the masses of these two ions is 16 to 18 the mass of oxygen 16 is 2.66 x 10-26 kilogram, and they are singly charged and travel at 4.68 x 106 meter per second in a 1.41 T magnetic field. Determine the separation between their paths when they hit a target after traversing a semicircle?
q1. a person exerts a horizontal force of f 175 n in the test apparatus shown in the drawing. h 0.25 m. find the
The armature of an arc generator has 200 turns. Each turn is a rectangular loop with a cross section area of 0.02m^2. What is the magnetic field strength
You throw a 20-N rock vertically into the air from ground level. You observe that when it is a height 14.6 m above the ground, Use the work-energy theorem to find its speed just as it left the ground
A 21.0 kg child on a 1.00 m long swing is released from rest when theropes of the swing make an angle of 33.0° with the vertical. Neglecting friction, find the child's speed at the lowest position.
rod oa rotates counterclockwise with a constant angular velocity thetaprime 5 rads. the double collar b is pin
a proton enters the gap between a pair of metal plates an electrostatic separator that produces a uniform vertical
The magnitudes of the four displacement vectors shown in the drawing are A = 15.0 m, B = 10.0 m, C =14.0 m, and D = 25.0 m. Determine the (a)magnitude and (b) direction for the resultant that occurs when these vectors are added together.
Velocity graph of a 2.kg objectas it moves along the x-axis. What is the net force actingon this object at the given times? it gives me a vilocity time graph and asked me to findthe net force at t=1s,4s,7s
An airplane is flying at an altitude of 2500m above the ground when it sees a stranded on a an island 4000m away. If a pilot lets go of a rescue package and it lands on the island, how fast was the plane traveling? what was the final velocity of the..
Calculate the conduction rate of heat H=deltaQ/deltaT through an A=2.0 m^2 glass window of the thickness of the glass is 4 mm and the temperature difference between the inside and the outside is 20 degree celsisus
A ball is thrown in the air at an initial angle 35 degrees above the horizontal. It takes 4 seconds for the ball to hit the ground
A truck with 0.420 m radius tires travels at 34 m/s. What is the angular velocity of the rotating tires in radians per second
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