A car heading north collides at an intersection with a truck heading east. If they lock together and travel at at 15° north of east just after the collision, how fast was the car initially traveling? Assume that the two vehicles have the same mass. -Thanks!

When using two-wire cable to feed a 240-v appliance that does not require a neutral wire, you should a. mark both ends of the white wire green. b. use the cable as is. c. use only the black wire. d. mark both ends and any exposed area of the white wire black.

Define the terms moral development and moral reasoning

When a pendulum is held high and taut and then is released, the pendulum begins to swing. what’s the correct order of the energy transformations in this example? (pe stands for potential energy.)