A cruise ship can accelerate at 0.01 m/s2, if it starts from rest how long does it take to reach a speed of 25 km/h? How long would it take if it started from a speed of
2.0 m/s?

t = 8.24 [min]

Explanation:

To solve this problem we must use the following equation of kinematics.

where:

Vf = final velocity = 25 [km/h]

Vo = initial velocity = 2 [m/s]

a = acceleration = 0.01 [m/s²]

t = time [s]

Now we must convert the speed from kilometers per hour to meters per second.

Now replacing:

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.​

its c i just checked it