The answer is the atomic number and the mass number will decrease.
Answer:
<h2>9,600,000 J</h2>
Explanation:
The kinetic energy of an object can be found by using the formula
m is the mass
v is the velocity
From the question we have
We have the final answer as
<h3>9,600,000 J</h3>
Hope this helps you
In a homogeneous mixture, the ingredients are distributed evenly throughout the mixture, while in a heterogeneous mixture, the ingredients are unevenly distributed.
Answer:
5s
Explanation:
-A period is the time it takes to make one full back-and-forth swing.
-A period is calculated as the time taken for a complete swing divided by one cycle:
Hence, the period of the pendulum is 5s
Answer:
Change in potential energy = 8.58 J
Explanation:
Potential energy = Mass x Acceleration due to gravity x Height
Potential energy = mgh
m = 2.50 kg
g = 9.81 m/s²
Initial height, h₁ = 1.85 m
Final height, h₂ = 1.50 m
Change in potential energy = mgh₁ - mgh₂
Change in potential energy = 2.5 x 9.81 x 1.85 - 2.5 x 9.81 x 1.50
Change in potential energy = 8.58 J