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Calculate the damping factor ( and determine the maximum displacement amplitude during cycle 4½ as a fraction of the first.
What would happen to the velocity and acceleration of the marble if the ramp were steeper? How about if the ramp were vertical?
An optical link is established between two satellites separated by 400km.
Brainstorm/scattershoot and list at least 10 concepts/detailed facts/historical evidence about key changes in government from 1770 to 1850.
What molecules absorb infrared light, but water vapor is not believed to contribute to global warming. Why not?
Five laser sources transmit plane waves to an optical receiver, as shown below. Each laser produces intensity of 10-6 W/m2 at the receiver.
What determines the toxicity of a chemical? To what extent do you agree with the assumption that "all substances are poisons"?
What is the gear ratio of this gear train? If the rotational speed (angular velocity) of gear B is 4 rad/s, what is the rotational speed of gear A?
The benefit of using a Schmidt corrector plate in a reflecting telescope is that.
The topic for this paper is the cold war, 10 pages with resours page, devolp thisis statment, its a reserch papper not descriptive.
Describe your species, including where it is found, what it eats, who eats it, how it interacts with humans, etc.
Consider an ideal gas under compression. If as the gas is compressed volume decreases, what happens to pressure and temperature.
How long after lift-off does the rocket reach its maximum height? How long is the rocket in the air?
For simple rotational motion the corresponding law is stated as t? = Ia? , or torque equals time rate of change of angular momentum.
What is the relationship between the velocity of the rotating object and the centripetal force exerted on it?
How did the change in length of the pendulum affect the period and frequency?
How does the relative stiffness of a spring relate to its spring constant? How does PE change relative to the stretch of the spring?
Then hang a 100g mass on either side of the meterstick at equal distances, maintaining the balance of the meterstick, what is the net torque on the system?
Such a lower % difference suggests that technique of simple calorimetry is a efficient, cost-effective way to determine the specific heat capacity od a metal.
Identify an invasive species in your ecosystem. Explain its effects on the ecosystem and efforts to control or eradicate it.
The pendulum swings up to a maximum height of 15 cm. Calculate the velocity of the bullet right before it collides with the pendulum.
Your friend commutes to work every day by driving a standard gasoline-powered car. Explain how your friend's commute affects one or more nutrient cycles.
Compare and contrast natural versus anthropogenic climate changes. Include specific examples of each.
A photon has a wavelength of 3 meters. What is this photon's frequency and energy? What part of the electromagnetic spectrum does this photon fall in?
How many calories does each gram of Sample A receive? What is the specific heat of the material?