Native_Americans_in_the_United_State0000000000000000000000000
Explanation:
your average speed is 15 because 3hr times 5 winters is 15 hours
Answer:
I believe you are correct but we just started this unit
Explanation:
Answer:
<h2>117.45 J</h2>
Explanation:
The gravitational potential energy of a body can be found by using the formula
GPE = mgh
where
m is the mass
h is the height
g is the acceleration due to gravity which is 10 m/s²
From the question we have
GPE = 2.25 × 10 × 5.22
We have the final answer as
<h3>117.45 J</h3>
Hope this helps you
Answer A material that decreases the rate of a reaction. The amount of energy that reactants must absorb before a chemical reaction will start also called free energy of activation. What role does activation energy pay in chemical reactions? Activation energy is the energy absorbed before it can start a chemical reaction.
Explanation:
