Answer:
the waves in the sea, leaves of the trees, cables in the bridges, pendulum clock
Explanation:
In nature there are many examples of simple harmonic motion, for example.
* The movement of the waves in the sea is an oscillation movement up and down
* The movement of the leaves of the trees when a wind blows and then stops, but the leaf and branches are oscillating
* The movement of the cables in the bridges, especially in the suspension bridges
* The movement of a pendulum clock
Well depending on what every is pushing it with the force of (n) newtons its will stay at the same force rate but velocity and speed will change.
A warm room. sound travels faster in places with more excited molecules.
Answer:
1.7 m/s
Explanation:
52,000kg x 3.4 m/s= 176,800
52,000+52,000= 104,000
176,800/104,000= 1.7m/s
