Answer:
30 m/s
Explanation:
Velocity is 
since we know that the initial velocity is 0, and the acceleration is 
then we also know that time is 3 seconds it follows that: 
When you keep raisin in water and the raisin gets puffed.
Movement of salt-water in animal cell across our cell membrane.
The kinetic energy of an object increases as its decreases <span>its potential energy as the sum of energy will remain constant.
In short, Your Answer would be "Decreases"
Hope this helps!</span>
Answer:
<h3>30m</h3>
Explanation:
Velocity is the change of rate of displacement with respect to time.
velocity = displacement/time
Given
initial velocity = 15 m/s.
time taken =2 secs
Required
Displacement of the object
From the formula;
Displacement = Velocity * time
Displacement = 15 * 2
Displacement = 30m
<em>Hence the displacement of the object is 30m</em>
Answer:
elephant fall faster then a mouse because of the air resistance.
hope it helps.
