There's more to motion than simply changing position. True Or False

An airplane flying parallel to the ground undergoes two consecutive displacements. the first is 76 km at 39.8◦ west of north, and the second is 156 km at 59.9◦ east of north. what is the magnitude of the plane’s total displacement? answer in units of km. 020 (part 2 of 2) 10.0

What is work? how much work is done to move an object 0 meters?

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =