Marble C, with mass 5.0 g, moves at a speed of 20.0 cm/s. It collides with a second marble, D, with mass 10.0 g. moving at 10.0 cm/s in the same direction. After the collision, marble C continues with a speed of 8.0 cm/s in the
same direction.
a. Sketch the situation, and identify the system. Identify the before and after situations, and set up a coordinate
system.

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

inverse v=i*r

nice nice

answeralert drivers who drift off the road;