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When B-10 is bombarded by neutrons, a neutron can be absorbedand an alpha particle emitted. If the B-10 target isstationary the kinetic energy of the reaction products is equal to
a) Kinetic energy of incident neutronb) total energy of the incident neutronc) energy equivalent of the mass decrease in thereactiond) energy equivalent of the mass decrease in the reaction,minus kinetic energy of incident neutrone) energy equivalent of the mass decrease in the reaction,plus the kinetic energy of the incident neutronExplain choice
find the magnitude and direction of the resultant force A + B that is applied to the stump. Specify the direction with respect to due east.
an 6.00 g bullet is fired into a 2.40 kg block initially at rest at the edge of a frictionless table of height 1.00 m.
A spaceship is moving toward earth at .6c. It fires arocket away from the earth at .4c relative to the spaceship. What is the velocity of the rocket relative to the earth
After the reorganization, Barbara owns 25% of Acme's stock. Barbara has an adjusted basis of $400,000 in her Fisher stock. Barbara's basis for her Acme securities is?
A silicon solar cell looks like a battery with a 0.48V terminal voltage. what percentage of the energy incident on the cell is converted to electric energy
A magnetic field has a magnitude of 0.0686 T and is uniformover a circular surface whose radius is 0.166 m. The field isoriented at an angle of φ = 20.1o with respect to the normal to the surface. What is the magnetic flux through the surface?
q1. a person stands between two speakers connected to the same source. each speaker produces a tone with a frequency of
Suppose a flat roof has a surface area of 1.18000×102 m2. Presume the air inside the building (and under the roof) is at atmospheric pressure, 1.01325×105 Pa, What is the force with which the air inside the house pushes the roof upward
q1. a wheel 66.0 cm in diameter accelerates uniformly from 211 rpm to 395 rpm in 7.5 s. how far will a point on the
A superwoman is travelling in a rocketcroft at a speed of 1.5 x10^ 8 m/s is holding a coffee cup that is 20 cm tall and 8 cm in diameter, What is the width of the cup in the direction of the travel
A 540-W space heater is designed for operation in Germany, where household electric outlets supply 230 V (rms) service. What is the power output of the heater when plugged into a 120-V (rms) outlet in a house in the United States?
You are pulling your younger sister along in a small wheeled cart. You weight 65.0 kg and the combined mass of your sister and the cart is 35.0 kg. What forces are applying to the ground in order to produce this acceleration
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