Answer:
Total energy=Kinetic energy+Potential energy
Explanation:
the total energy will be obtained from the energy of an object in motion and the energy stored in the object
The sum of angles in a regular pentagon is
180*(5 - 2) = 540°
Each internal angle is 540/5 = 108°.
Each vertex creates a line of symmetry to the midpoint of the opposite side,
as shown in the figure.
Answer: 5 lines of symmetry.
Answer:
Option A (69.56 newtons) is the appropriate solution.
Explanation:
According to the question,
On the X-axis,
⇒ 
or,

On substituting the values, we get

....(equation 1)
On the Y-axis,
⇒ 


From equation 1, we get




There are three different ways an object can have the ability to accelerate.
1. First off, you can <span>change in the velocity <em>in line with applied force. </em></span>
2. Then, second of all, you can simply <span>change in velocity <em>perpendicular to applied force </em></span>
3. Then, last but not least, you can change in <em>angular velocity (spin/rotation) due to applied torque
</em>
~In the three examples above, you are mainly changing the velocity of the object to make it either accelerate, or possibly slow down.
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Hope this helped :)