Quizwhat are the standard units of measurement for scientific experiments? exit

A10.0 kg cart and a 15kg cart are locked together with a compressed spring between them. they are then released so that the spring pushes the two carts apart. the 10.0 kg cart is moving at 4.5 m/s afterward. how fast is the 15kg cart moving? 3.0 m/s 2.0 m/s 4.5 m/s 5.0 m/s

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?