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One component of a magnetic field has a magnitude of 0.040 T and points along the +x axis, while the other component has a magnitude of 0.030 T and points along the -y axis. A particle carrying a charge of +1.00 10-5 C is moving along the +z axis at a speed of 5.00 103 m/s.
(a) What is the magnitude of the net magnetic force that acts on the particle?
N
(b) What is the angle that the net force makes with respect to the +x axis?
Two large flat planes are separated by a distance d. the plates are connected to a battery. Write an expression for the capacitance
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A cube of ice is taken from the freezer at -8.7°C and placed in a 97 g aluminium calorimeter filled with 351 g of water at the room temperature of 20°C. The final situation is observed to be all water at 19°C. What was the mass of an ice cube.
One of the events in the Scottish Highland Games is the sheaf toss, in which a 7.92-kg bag of hay is tossed straight up into the air using a pitchfork. Using the total impulse produced by gravity, determine how long the sheaf is airborne
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