x(t)=2cos(2π150at) 1) What is the frequency of the signal? 2) What is the period of the signal? 3) Write x(t) in terms of sinus.

Q: What is the meaning of physics

A: Physics is a  branch of science deals with the nature and properties of matter and energy. In the…

Q: "the expression for the angle of an escillating pendulum C. Cos(wt 10) escillating pendulum the…

A: We have given expression for angular displacement. It we take time derivative of angular…

Q: Plz solve correctly all parts  Asap

A: The objective of the question is to find the force required to pull the string so that the disk can…

Q: 09: Three books X, Y, and Z rest on a table. The weight of each book is indicated as shown in the…

A: Dear student When any particle is at rest, the net force on it is always zero. Also when two blocks…

Q: Problem 5: A merry-go-round at an amusement park consists of an outer ring of horses and an inner…

A:

Q: e the Bohr model of the Hydrogen atom to calculate the wavelength of the ries limit (n=∞o) for the…

A:

Q: A group of backpackers, after three days hiking, are 30.0 km north of their starting position. On…

A: Given, Final distance of the group of backpackers, after three days hiking, 30.0 j^ on first day, d1…

Q: Please explain and solve correctly

A:

Q: For the complete specification of the magnitude and direction of the velocity of rain relative to…

A: The angle θ substituted to find v→RCis θ=45∘ The magnitude of the resultant vector as calculated in…

Q: Questions 3and 4 For the figure shown answer the following: 3. The location of x-coordinate (X) of…

A:

Q: Worksheet 17 What statement best describes what will happen when the purple struts that are…

A: We have given a balance beam in which a there is a mass of 20 kgThis balance beam is on two struts…

Q: Analyze the circuit below. Which of the following is true? Use 11 as the current through the 200…

A:

Q: A parallel combination of a 1.29 µF capacitor and a 2.59 µF capacitor is connected in series to a…

A: Calculate the equivalent capacitance of the circuit.

Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2