Acyclist maintains a constant velocity of 6.7 m/s headed away from point
a. at some initial time, the cyclist is 252 m from point
a. what will be his displacement from his starting position after 56 s? answer in units of m. what will be his position from point a after that time? answer in units of m.

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.

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."