Two cars have a 500 m race. They both start from the x = 0 position. Car 1 drives at a constant speed of 30 m/s. Car 2 starts from rest and accelerates at a constant rate of 4 m/s2
a. Write the equation of motion for car 1. b. Write the equation of motion for car 2.

542/ms

Explanation:

because you need to add both numbers

the answer is 3.1 his answer is wrong mines is right

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