A car turns a corner at 15 kph. If the car were to turn in a shorter radius, the centripetal acceleration will . If the radius of the arc is decreased to one-half, the centripetal acceleration is changed to its original value.

the answer is false

explanation:

(75°f − 32) × 5/9 = 23.889°c

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 part of the wave he is travelling on is the crest