Is jumping on a trampoline harmonic motion?
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Is jumping on a trampoline harmonic motion?
Question: A person bounces up and down on a trampoline, while always staying in contact with it. The motion is simple harmonic motion, and it takes 2.33 s to complete one cycle. The height of each bounce above the equilibrium position is 45.5 cm.
Is jumping simple harmonic motion?
Bungee jumping is a good example of simple harmonic motion. Because F=kx, by knowing the elasticity of the cord, it can be determined what length the cord should be to accommodate the force of the person that is jumping.
Is a bouncing ball an example of simple harmonic motion explain why or why not?
In case of a ball bouncing on the ground, the motion of the ball is not Simple Harmonic, as neither its a to and fro motion nor the accleration is proportional to its displacement from its mean position.
What kind of force is jumping on a trampoline?
When you jump on a trampoline, your weight forces the springs to coil downwards. This kinetic energy of jumping is applied to the springs, forcing the trampoline downward. As a result of the springs having pressure, or kinetic energy exerted on it, Hooke’s Law is applied.
What happens when you jump on a trampoline?
Jumping on a trampoline exercises the whole body, and the g-force that bouncing produces helps to build muscle and burn fat quickly. Muscles a trampoline works out include legs, thighs, arms, hips, and stomach. It also has the added benefit of improving agility and balance.
What forces happen on a trampoline?
The motion on a trampoline can be described by a combination of free fall and harmonic motion: While in the air, the trampolinist is only affected by the force of gravity, and during the contact time the trampolinist also experiences a large upward force from the trampoline bed.
Which is an example for simple harmonic motion?
Difference between Periodic and Simple Harmonic Motion
| Periodic Motion | Simple Harmonic Motion |
|---|---|
| Periodic motion examples are the motion of the hands of a clock, the motion of the wheels of a car, etc. | Simple harmonic motion examples: the motion of a pendulum, motion of a spring, etc. |
What are some examples of simple harmonic motion?
Swings that we see in the park is an example of simple harmonic motion. The back and forth, repetitive movements of the swing against the restoring force is the simple harmonic motion. The pendulum oscillating back and forth from the mean position is an example of simple harmonic motion.
How does a trampoline work physics?
Trampolines get their bounce in the way that Hooke’s law interacts with Newton’s third law of motion. When you exert force on the springs, causing them to extend, then you have an “equal and opposite reaction” coming from the springs themselves.
Why is jumping on a trampoline good for you?
They can help you develop better balance, coordination, and motor skills. These exercises target your back, core, and leg muscles. You’ll also work your arms, neck, and glutes. Research shows that trampolining has a positive effect on bone health, and it may help improve bone density and strength.