Abike is traveling to the left with the speed of 27 m/s when the rider slams on the brakes. the bike skids for 41.5 m with the constant acceleration before it comes to a stop.

what was the acceleration of the bike as it cane to a stop?

The acceleration of the bike is equal to opposing the movement (to the right).

Why?

Since after the rider slams the brakes, the bike came to a stop, we know that the acceleration is opposite to the velocity/movement.

We can use the following equation to calculate the acceleration:

So, substituting, we have: (let's consider negative to the left and positive to the right)

The negative sign means that the acceleration's direction is opposite to the movement.

Hence, we have that the acceleration is equal to opposing the movement (to the right).

Have a nice day!

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 moon affects the earth gravitation ally, causing certain motions of that body and also producing tides in its ocean and atmosphere. the tidal wave in our atmosphere is, however, far too minute to be an effective cause in any known meteorological phenomenon.

explanation: