Two vectors, x and y, form a right angle. vector x is 48 inches long and vector yis 14 inches long. the length of the
resultant vector
inches

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.

Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.