How much speed does a freely falling object gain during each second of fall?

The common-gate transistor in Fig. earlier is biased at a drain current of $0.25 \mathrm{~mA}$ and is operating with an overdrive voltage $V_{O V}=0.25 \mathrm{~V}$. The transistor has an Early voltage $V_A$ of $5 \mathrm{~V}$. (a) Find $R_{\text {in }}$ for $R_L=\infty, 1 \mathrm{M} \Omega, 100 \mathrm{k} \Omega, 20 \mathrm{k} \Omega$, and 0 . (b) Find $R_o$ for $R_s=0,1 \mathrm{k} \Omega, 10 \mathrm{k} \Omega, 20 \mathrm{k} \Omega$, and $100 \mathrm{k} \Omega$.

Use the Newton-Raphson method to estimate a root of the equation

$$\cos x=x$$

You may start with $x_{0}=1$.

A falling 50-kg parachutist experiences an upward acceleration of $6.2{m} / {s}^2$ when she opens her parachute. Show that the ${drag}$ force is $810 {~N}$ when this occurs.

Write the following function. The call sum(g, 1, j) should returng(i) + ... +g (j).

int sum(int (*f)(int), int start, int end);

Brad grew $4 \frac{1}{4}$ inches this year and is now $56 \frac{7}{8}$ inches tall. Give and solve an equation to determine Brad's height at the start of the year. Show that your answer is reasonable.

What is diabetes? What causes diabetes and what effects does it have on the body? How is diabetes usually treated?

Answer the following question to test your understanding of the preceding section:
How does a stroke differ from a transient ischemic attack? Which of these bears closer resemblance to a myocardial infarction?

Refer to the original information related to Funday Park (ignoring the changes considered in the preceding exercises). If the company expects to sell 8,100 tickets, compute the margin of safety in tickets and in sales dollars.

If a solution contains $255 \mathrm{~mL}$ of ethanol and $375 \mathrm{~mL}$ of water, what is the percent ethanol in the solution?

The distance a freely falling object drops, starting from rest, is proportional to the square of the time it has been falling. By what factor will the distance fallen change if the time of falling is three times as long?

As you move from East Texas to West Texas, describe the effects of changing elevation on climate.

If a rocket initially at rest accelerates at a rate of 50 m/s^2 for one minute, its speed will be?

Using a recursive technique, print out the numbers starting with an input value of Start and ending value of End, then going backward to the starting number.