Alex goes cruising on his dirt bike her rides m 700 north, 4km west, 2 km south, 6 km west, 3 km north, and then 4 km east, what is his distances? what is his displacement

The force will determine the acceleration.

Complete these sentences. if a roller coaster train has a potential energy of 1,500 j and a kinetic energy of 500 j as it starts to travel downhill, its total energy isj. once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 j, and its potential energy decreases to j. when the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isj.

Use vsepr theory to predict the molecular geometry of the molecule hcn.