Answer:
(a). The velocity is 0.099 m/s.
(b). The position is 19.75 m.
Explanation:
Given that,
The deceleration is

We need to calculate the velocity at t = 25 s
The acceleration is the first derivative of velocity of the particle.



On integrating


....(I)
At t = 0, v = 10 m/s


Put the value of C in equation (I)



The velocity is 0.099 m/s.
(b). We need to calculate the position at t = 25 sec
The velocity is the first derivative of position of the particle.

On integrating


At t = 0, s = 15 m



Put the value in the equation


The position is 19.75 m.
Hence, (a). The velocity is 0.099 m/s.
(b). The position is 19.75 m.
They are both types of mass movement.
They can both happen when it rains a lot.
But, mudslides are mud and landslides are usually caused by earthquakes.
I would say the atmosphere.
Hope this helps!
These waves most likely belong to the part<span> of the electromagnetic spectrum that contains radio waves, since radio waves have the lowest frequency of any of the other waves.</span>