At the bottom of a ski slope, a skier slows down from 20 m/s to 10 m/s. If that takes a distance of 90 m, what was their acceleration?

the first american roller coaster was the mauch chunk switchback railway, built in the mountains of pennsylvania in the mid-1800s. the track, originally built to send coal to a railway, was reconfigured as a "scenic tour."

which three statements are true about all alloys?

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.

a is the best answer your welcome