Amotorboat is moving at 4.0 m/s when it begins to accelerate at 1.0 m/s^2. to the nearest tenth of a second, how long does it take for the boat to reach a speed of 17.0 m/s? show work.

Time taken by motorboat to reach equals 13 seconds.

Explanation:

From the first equation of kinematics we have

where,

'v' is the final speed of the accelerating object

'u' is the initial speed of the object

'a' is the accleration of the object

't' is the time for which the object accelerates

Applying the given values in the equation above we get

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force