a race car, moving with uniform acceleration, changes its speed from 25 m/s to 45 m/s in 5 s what is the race cars acceleration during that time?​

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

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?

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87