For exothermic reaction, heat is one of the products. According to Le Chatelier's principle, the reaction would shift to production that would create equilibrium. The answer to this question is FALSE. Increasing the temperature of an exothermic reaction favors the reactants.
Matter: radio, car, flashlight, textbook, human
Not matter: everything besides the matter items
2205J
Explanation:
Given parameters:
Mass of object = 75kg
height = 8m
Unknown:
Potential energy gained = ?
Solution:
Potential energy is the energy due to rest of a body. It derived using the expression below:
P.E = mgh
where m is the mass
g is the acceleration due to gravity()9.8m/s²)
h is the height
P.E = 75 x 9.8 x 3 = 2205J
Learn more:
Potential energy brainly.com/question/10770261
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What grade are you in btw ?
Answer: The correct option is C.
Explanation: Average velocity is defined as the displacement divided by the total time taken by the object.
Mathematically,
We are given, the distance between the two towns and also the total time, so we can easily calculate the average velocity.
Hence. the correct option is C.