Water is moving at a velocity of 2.00 m/s through a hose with an internal diameter of 1.60 cm. (a) What is the flow rate in liters per second? (b) The fluid velocity in this hose's nozzle is 15.0 m/s. What is the nozzle's inside diameter?

Q: 2 A block with a mass of m = 5.5kg, is supported by two massless pulleys as shown to the right →.…

A:

Q: If you run a full lap around a circle of radius 100 m, the magnitude of your displacement is (a) O,…

A: Given:-  you ran full lap around a circle of radius 100 m .

Q: 8. A ball of radius R has total charge +Q distributed uniformly over its volume. c) Taking the…

A:

Q: ain goes while accelerating. (b) What is the maximum speed the train reaches? (c) How far he train…

A: Initial velocity (vo)= 0 Acceleration (a1)= 1.6 m/s2 time during accelerating the train      (t1)=…

Q: 3. Using the Newton's second law model for a vibrating spring with damping and no forcing, my" + by'…

A: Given: The mass attached to the spring is m = 10 kg The spring constant of the spring is k = 250…

Q: The simple pendulum in a clock is 0.52-m long. What is the period of this clock? [g = 9.80 m/s2]…

A:

Q: If the frequency of a mass-spring system is 0.27 Hz, and the spring constant is 10 N/m, What is the…

A:

Q: A 0.800-mm-diameter silver wire carries a 30.0 mA current. ▼ Part A What is the electric field in…

A: diameter of silver wire = 0.8 mm current = 30 mA

Q: . The circuit with a load resistor element R1 to be inserted into the terminals A and B is given as…

A:

Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…

A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…

Q: Problem 2: An early model of the atom, proposed by Rutherford after his discovery of the atomic…

A: Electric field: It is defined as the electrostatic force experienced by a unit positive charge at a…

Q: Just part a

A: a)The free body diagram  of the problem is illustrated below,

Q: Consider three incident rays that hit a reflective surface making an angle 0 = 23.1° with the the…

A:

Q: :)A 6.00 kg package slides 2.50 m down a long ramp that the norizontal. The coefficient of kinetic…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: When water drains out of a hole in the bottom of a tank, the stream radius contracts as the speed of…

A: Given : Radius of stream = 80% radius of hole

Q: In the diagram at the left you will need to decide which switches to close to allow different…

A: A.if we close switch A,C,Fthen only resistor 1 will have current in it.B.if we close only switch B,…

Q: Question 11) Roger gave the following account of a roller-coaster ride: ied a brand-new ride at a…

A:

Q: A gas at 100° C fills volume V₁. If the pressure is held constant, by what factor does the volume…

A:

Q: Find the intensity level in decibels for sound with intensity of 6.7x10-7 W/m². Express your answer…

A:

Q: (a) Show that for a non-relativistic particle of mass m and kinetic energy K, the de Broglie…

A: If v is the velocity of the non-relativistic particle, then its momentum p and its kinetic energy K…

Q: Show that the transmittance through a potential barrier of width a may be written as T - exp…

A:

Q: Problem 1: The conductive tissues of the upper leg can be modeled as a 40-cm-long, 12-cm-diameter…

A: Given that:

Q: 1.2 Determine a unit vector perpendicular to the plane of A = 2i - 6j - 3k and B = 4i + 3j-k (where…

A:

Q: Consider the collision of a moving puck with a second, initially stationary puck, as shown in the…

A: Let us redefine the variablesmass of puck 1, m1 = 0.50 kgmass of puck 2, m2 = 0.60 kginitial…