A large aluminum ball falls off the edge of a lab table at a velocity of 5 m/s. The ball lands 15 meters away. How long was the ball in the air and what was its vertical distance?

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?

Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same

A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?