Newton´s thrid law of motion states that:
Every action has an equal and opposite reaction.
c. equal, opposite.
Answer:
1.19 hours
Explanation:
divide distance by speed. hope this helps
The bob passes the lowest point <em><u>twice</u></em> during every complete swing.
The period of this pendulum is <em>0.2 seconds</em>.
Frequency = 1/period
Frequency = 1/0.2 sec
<em>Frequency = 5 Hz.</em> (A very very very short, fast pendulum.)
Note:
The mass of the bob, the angle from the vertical (as long as it's small), the color of the string, and the day of the week have no effect on the period. Only the length of the string has.
Answer:
EK
Explanation:
Motion energy is properly called kinetic energy; it is proportional to the mass of the moving object and grows with the square of its speed. A system of objects may also contain stored (potential) energy, depending on their relative positions.
