Two long, parallel wires are separated by a distance of 2.2 cm. the force per unit length that each wire exerts on the other is 3.6 × 10^-5 n/m, and the wires repel each other. the current in one wire is 0.52 a. what is the magnitude of the current in the second wire? (give your answer in decimal using "a" (ampere) as unit)

The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.