Whoever answers my question ill give them 35 points and rate five stars and name brainest  suppose that the boat attempts this same task crossing the river (5.1m/s with respect to the water) on a day in which the river current is greater, moving at 4.7m/s with respect to the shore. determine the same three quantities- (a)resultant velocity (b)time to cross the river, and (c)distance downstream

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?