On a three hour trip, a boat first travels 60 km to the East, then turns around and travels 10 km to the West. Calculate the following for the boat: Distance: Displacement: Average Speed: Average Velocity:

What is the type of the reaction below? bacl2 + h2so4 → 2 hci + baso4 double replacement synthesis single replacement decomposition

When you turn on a battery-operated device, an electrical circuit is

Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than