Physics, 02.03.2021 01:20 eliLoumbardia
A particle of mass 1.1122 × 10−25 kg and charge of 3.2×10−19 C is accelerated from rest in the plane of the page through a potential difference of 287 V between two parallel plates as shown. The particle is injected through a hole in the right-hand plate into a region of space containing a uniform magnetic field of magnitude 0.0711 T. The particle curves in a semicircular path and strikes a detector. Which way does the magnetic field point?
Answers: 1
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=force × distance a. work b. velocity c. pressure d. momentum
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Physics, 22.06.2019 18:30
Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.
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Physics, 22.06.2019 21:50
Aforce of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart?
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A particle of mass 1.1122 × 10−25 kg and charge of 3.2×10−19 C is accelerated from rest in the plane...
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