Amotorcycle is moving at a constant velocity of 15 meters/second. then it starts to accelerate and reaches a velocity of 24 meters/second in 3 seconds. what’s the acceleration of the motorcycle over this time? use .

3m/s^2

Explanation:

Initial velocity (u) =15m/s

Final velocity (v) =24m/s

Time (t) =3s

But Acceleration (a) = change in velocity/time taken

a = 24 - 15/3

a = 9/3

a= 3m/s^2

absorption lines are where light has been absorbed by the atom thus you see a dip in the spectrum whereas.

emission spectra have spikes in the spectra due to atoms releasing photons at those wavelengths.

explanation:

false

explanation:

boats, things on boats luggage are way more heavy then water.