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1. A charged particle moving with speed, v, enters a region containing a uniform magnetic field, B (assume v and B are perpendicular).
A) Draw a diagram showing the path of the particle, the force on the particle, the magnetic field and the velocity.
B) Draw a free body diagram showing the forces on the particle.
C) Starting from Newton's second law, derive the formula for the radius of the particle's orbit in terms of its mass, m, speed, v, and the magnetic field, B
A. The rate of hydrogen fusion (proton-proton chain) near 10^7 K increases with temperature as T^5. If you raise the temperature of the hydrogen-burning core by 10 percent, how much does the hydrogen fusion energy increase?
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A 25.0 g object moving to the right at 17.0 cm/s overtakes and collides elasticity with a 7.0 g object moving in the same direction at 15.0 cm/s. find the velocity of each object after the collision
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