Acar in a drag race started from rest and accelerated constantly to a velocity of 50 m/s when it reached the end of a 500 m road. what was the cars rate of acceleration?

The acceleration of the car is

Explanation:

Kinematics of the problem:

The car moves with uniform accelerated movement, then, We use the acceleration equation for this type of movement:

 Formula 1

vf: final speed=

vi: initial speed=0

d=distance traveled by the car=500m

Acceleration calculating:

We replace known information in the equation 1:

The acceleration of the car is

answer; equivalent to a one(1) horsepower motor;

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