Numerade

Questions asked

BEST MATCH

Your answer is partially correct. The 3.1-kg collar is released from rest at A and slides down the inclined fixed rod in the vertical plane. The coefficient of kinetic friction is 0.53. Calculate (a) the velocity v of the collar as it strikes the spring and (b) the maximum deflection x of the spring. 3.1 kg 0.56 m $\mu_k$=0.53 60° k = 1.3 kN/m Answers: (a) v = 2.57 m/s (b) x = i 125.5 mm

View Answer

BEST MATCH

In c++ integer numTime is read from input as the number of elements in the vector that follows. Perform the following tasks: Output "Forward: ". Use a for loop to output all the elements in vector bikingLogs that are in order. Output "Backward: ". Use a for loop to output all the elements in vector bikingLogs that are in the opposite order. In both loops, output a "-" after each element, including the last element, and end with a newline. Ex: If the input is 4,131,194,153,172, then the output is: Forward: 131-194-153-172- Backward: 172-153-194-131- Note: The second loop starts with i = bikingLogs.size( )-1.

View Answer

BEST MATCH

Calculate the limit algebraically. (If an answer does not exist, enter DNE.) $$\lim_{x \to 8^-} \frac{\sqrt{8-x}}{8-x}$$ If the limit does not exist, say why. (If the limit does exist, so state.) The limit does exist because it approaches ∞ or -∞. The limit does not exist because the function is not defined to the right of 8. The limit does not exist because the function is not defined to the left of 8. The limit does not exist because it diverges to ∞ or -∞. The limit does exist and is a finite number.

View Answer

BEST MATCH

Use the Maclaurin series for e^x to calculate 1/(e^(1/10)) correct to five decimal places. Use the Maclaurin series for e^x to calculate 1/√e correct to five decimal places.

View Answer

BEST MATCH

Selective attention is BEST illustrated by which of these? neuroadaptation narcolepsy hypnagogic sensations change blindness

View Answer

BEST MATCH

In 2022 the Bear Co. had net credit sales of $1,100,000. On January 1, 2022, the Allowance for Doubtful Accounts had a credit balance of $43,500. During 2022, $35,000 of uncollectible accounts receivable were written off. Past experience inidicates that the allowance should be 12% of the balance in receivables (percentage-of-receivables basis). If the accounts receivable balance at December 31 was $400,000, what is the required adjustment to the Allowance for Doubtful Accounts at December 31, 2022? $8,500. $43,500. $56,500. $39,500.

View Answer

BEST MATCH

Summary Table Compare pH measurements (report, page 1) (experimental) values and calculated (theoretical) values by calculating percent error, and below the table, show the calculation using the experimental and theoretical for deionized water with no addition of acid or base. (6 pts.) Deionized Water Acetate Buffer Ammonia Buffer Exp: Exp: Exp: pH of solution Calc: 7.00 Calc: Calc: %error: %error: %error: pH of solution after addition of 1 mL of Exp: Exp: Exp: Calc: Calc: Calc: 0.60 M NaOH %error: %error: %error: pH of solution after addition of 1 mL of Exp: Exp: Exp: Calc: Calc: Calc: %error: %error: %error: 0.60 M HCI EXP=PH measurements cale = carlated values for pH "accepted" or "theoretical"

View Answer

BEST MATCH

4.8. Let X, Y and Z be independent with distribution U[0, 1]. Calculate the probability that roots of the quadratic equation $Xt^2 + Yt + Z = 0$ are real.

View Answer

BEST MATCH

Q6: Solve the semi-infinite plate problem if the bottom edge of width $\pi$ is held at $T = \cos(x)$ and the other sides are at $0^\circ$

View Answer

BEST MATCH

Q. (3): Find (w) of the following functions $e^{3x}$, $e^{2x}$, $e^x$ (a) 0 (b) $2e^{6x}$ (c) $-2e^{6x}$ (d) $-2e^{4x}$ (e) $-2e^{2x}$ (f) another answer

View Answer

miranda w.