Search & Filtering
A proton makes a (radius = 30.0 cm) circular orbit in a 2.5 T magnetic field. What is the velocity of the proton?
mass of proton = 1.67x10-27 kg, e = 1.602x10-19 C
A proton makes a (radius = 30.0 cm) circular orbit in a 2.5 T magnetic field. What is the velocity of the proton?
mass of proton = 1.67x10-27 kg, e = 1.602x10-19 C
What is the specific heat of a substance if 2440 Joules are required to raise the
temperature of a 50g sample?
which trinomial is equivalent to (3x - 2) (x +4)
Find the general solution of the following differential equation using the method of
undetermined coefficients: d^y/dx^2 - dy/dx + 2y = 2cosh2x
Solve the following differential equation: 2dy/dx + y = y^3(x - 1)
A taut string, fixed at both ends, is driven by an oscillator at a constant frequency of 175 Hz. The amplitude of each of the two interfering waves that produce the standing wave is A = 3 mm. In the observed standing wave pattern, the maximum transverse speed at an antinode is:
Show complete solutions for each item.
Locate the following percentile under the normal curve
Find the nearest area and the z-score.
Percentile
a. 𝑃76
b. 𝑃54
c. 𝑃34
d. 𝑃25
e. 𝑃94
f. 𝑃89
g. 𝑃90
h. 𝑃68
i. 𝑃15
j. 𝑃42
Solve the following differential equations: (x^3+y^3)=(xy^2)dy/dx
Answer True or False, then justify your response with practical economic examples:
a. Macroeconomics is a subject matter that can easily be subsumed and studied under applied microeconomics. (5 Marks)
