The two structural members, one of which is in tension and the other in compression, exert the indicated forces on joint o. determine the magnitude of the resultant r of the two forces and the angle θ which r makes with the positive x-axis. the angle θ is measured counterclockwise from the positive x-axis.

What is the momentum of a 2 kg object moving at 15 meters per second

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Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?