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!

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

okay i have so many questions. but the big one here is: um wt..f is this mess? ?