On the drive home, they hit a patch of ice and lost control of the car, 850kg. Their car skids at 3m/s and collides with and sticks to a pickup truck that was parked, 1280kg. Is this collision elastic or inelastic? How fast and in which direction will the car be moving after the collision?

Which best represents the law of conservation of mass ?

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.

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear