A 1.50 x 103 kg car traveling at 100 km/h South collides with a 1.20 x 103 kg car traveling North at 100 km/h. The heavier car continues to move South after
the collision, but slows to 25.0 km/h. How fast is the lighter car moving after the
collision?

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

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

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k