In science, the metric units are most often the units used for experiments. These units are not often used in America otherwise.
Yea it would be barrier. since the stream has a cover for the water
Answer:
Hello there Dude answer is B :D hope it helped mark me brainliest.
|acceleration| = (change in speed) / (time for the change)
Change in the car's speed = (27 - 0) = 27 m/s
Time for the change = 10 sec
|acceleration| = (27 m/s) / (10 s) = 2.7 m/s² .
That's the magnitude of the car's acceleration.
We don't know anything about its direction.
