Answer needed asap.
the driver of an suv (m = 1700 kg) isn't paying attention and rear-ends a car (m = 950kg) on level ground at a red light. on impact, both drivers lock their brakes. the suv and car stick together and travel a distance of 8.2 m before they come to a stop. how fast was the suv traveling just before the collision?

Neptune is the eighth planet from the sun. it was the first planet to get its existence predicted by  mathematical calculations  before it was actually seen through a telescope on sept. 23, 1846. irregularities in the orbit of  uranus  led french astronomer alexis bouvard to suggest that the gravitational pull from another celestial body might be responsible. german astronomer johann galle then relied on subsequent calculations to   spot neptune via telescope. previously, astronomer galileo galilei sketched the planet, but he mistook it for a star due to its slow motion. in accordance with all the other planets seen in the sky, this new world was given a name from greek and roman mythology — neptune, the roman god of the sea.

250✖️100 to get you answer

The independent variable in this experiment is the angle at which the light from the ray box strikes the mirror.hope this .

Shania is trying to determine the oldest geologic unit on this map and the reason to why is she unable to do so is that  the units are all the same age.. when there is the same age, there will be no oldest geologic unit and that i cannot be credible.