What is the tension in cables

Assignment Help Physics
Reference no: EM1314837

Q1. A fire hose held near the ground shoots water a speed of 6.50 m/s. At what angles should the nozzle point in order that the water land 2.00 meters away?

Q2. A 15 kg loudspeaker is suspended 2.50 m below the ceiling by two cables that are each 20 degrees from vertical. What is the tension in cables?

Q3. In a simple atom, the electrons making transitions between outermost energy levels and the innermost energy levels give rise to photons with the reddest colours?

Reference no: EM1314837

Questions Cloud

Commercial paper financing : Evaluate a company's annual financing cost of this commercial paper financing
Find the original cost : Find the original cost.
Draw a vector diagram : A space station, in the form of a wheel 133 m in diameter, rotates to provide an "artificial gravity" of 2.20 m/s2 for persons who walk around on the inner wall of the outer rim. Find the rate of the wheel's rotation in revolutions per minute that wi..
How much cash is available also you must meet a payroll : Elucidate how much cash is available also you must meet a payroll of $100,000 in 2 days. Where would you start.
What is the tension in cables : In a simple atom, the electrons making transitions between outermost energy levels and the innermost energy levels give rise to photons with the reddest colours.
What is the maximum monthly charge cookie cutter : Illustrate what is the maximum monthly charge Cookie Cutter should pay for this lockbox system if the payment is due at the beginning of the month.
Random sample of students : If the mean IQ of all Omega University students was equal to 115, and a small random sample of students was selected from the population whose mean IQ was 120, then this difference of 5 points would equal the:
How much work does the tension in the line do on fish : A fisherman reels in 15.0 of line while landing a fish, using the constant forward pull of 35.0. How much work does the tension in the line do on fish.
Calculating the length : Calculating the length.

Reviews

Write a Review

Physics Questions & Answers

  How long can craft hover over the moon surface

How long can craft hover over the moon surface Contract between Einstein's calculations and observed precession

  Compute the wavelength of the string''s vibration

A wave on a Slinky has a frequency of 1.69 Hz. It takes 4.1 s to travel the length of the Slinky (0.29 m). What is the wavelength.

  Illustrate a new gravitational potential energy

Illustrate a new gravitational potential energy

  Assume the observer walks toward one speaker with a speed

At sea level, at latitude where, the pendulum that takes 2.00s for a complete swing back and forth has a length of 0.993m. What is the value of g in m/s2 at the location where the length of such a pendulum is 0.970m.

  Find out the magnitude of the acceleration of the crate

A Michelson interferometer uses light from glowing hydrogen at 486.1 nm. As you move one mirror, 530 bright fringes pass a fixed point in the viewer. How far did the mirror move.

  Assume that it is constant throughout the trip

How much work did the movers do (horizontally) pushing a 150- crate 10.2 across a rough floor without acceleration, if an effective coefficient of friction was 0.50.

  Find the minimum volume of concrete

Find the minimum volume of concrete (y = 23.6 kN/m3) needed to keep the gate (1 m wide) in a closed position; l = 2 m. Note the hinge at the bottom of the gate. Explain briefly.

  Find the total work done on the car

Find the total work done on the car

  What is the total mass of the wire

Potassium iodide has an interplanar spacing of d = 0.296 nm. A monochromatic X-ray beam shows first-order diffraction maximum while the grazing angle is 7.8°. Compute the X-ray wavelength λ .

  A circuit that transmit portions of an input wave

To transmit only portions of an input wave lying on one side of an amplitude boundary, you would use a.

  The tension is the constant 31.20 n

An airplane is flying in a horizontal circle at the speed of 542 km/h. If the wings of the plane are tilted 33.0° to the horizontal, what is the radius of the circle in that the plane is flying? Suppose that the required force is provided entirely by..

  Describe why this is a bad idea

I once observed a woman on an airplane at night with a camera. As we flew low over Washington DC she was impressed with the view of the city lights in the dark. She stood back in the aisle and tried to take the picture by the window using her flash. ..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd