An object traveling along the x-axis at constant acceleration has a velocity of +10m/s when it is at x=6.0 m and of +15m/s when it is at x=10.0m. What is its acceleration?

Explanation:

We us the third equation of a uniformly accelerated motion.

where v is the final velocity, u the initial velocity, a the acceleration and s the distance covered.

Given;

v = 15m/s

u = 10m/s

the distance covered is given by;

where,

Therefore,

Substituting all values into equation (1);

this means that the temperature of both substances will be equal

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this