What is the tension in the cables

Assignment Help Physics
Reference no: EM1313758

Q1. A 27.0 kg loudspeaker is suspended 3.0 m below the ceiling by two cables that are each 50 degrees from vertical. What is the tension in cables?

Q2. Two ants race across a table 56 cm long. One travels at 4.5cm/s and the other at 2cm/s. When the first one crosses the finish line how far behind is the second one?

Reference no: EM1313758

Questions Cloud

Computation of various financial ratios : Computation of various financial ratios and free cash flow and Liabilities and Stockholders' Equity
Computation of net operating income and market value : Computation of Net operating Income and Market Value and Stock Price and If the selling price per deck of cards will be the same under each method
Existence of money reduce the costs of making transactions : Explain how does the existence of money reduce the costs of making transactions, relative to a society based entirely on barter.
Determine the p-value : At.01 significance level, is there difference in mean number of times men and women order take-out dinners in month? Determine the p -value?
What is the tension in the cables : Two ants race across a table 56 cm long. One travels at 4.5cm/s and the other at 2cm/s. When the first one crosses the finish line how far behind is the second one.
Questions related to ratio analysis : Multiple choice questions related to ratio analysis and quick ratio is considered more useful than the current ratio
Hypothetical breast cancer screening test: : If the preclinical prevalence of breast cancer increased in the screened population would you expect the positive predictive value to increase, decrease or remain unaltered? Why?
Effect of the shock on price level : With the help of an AD-AS diagram, explain the effect on the price level and real GDP.  Use an upward sloping AS curve and be clear about the interconnections among markets.
What is the density of the ball : A loudspeaker of mass 20.00 {rm kg} is suspended the distance of h = 2.40 {rm m} below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of l = 3.50 {rm m}.

Reviews

Write a Review

Physics Questions & Answers

  What is the magnitude of the average acceleration

A particular organ pipe can resonate at 213 Hz, 355 Hz, and 497 Hz, but not at any other frequencies in between. What is the fundamental frequency of pipe.

  Establish its length as measured by a person on earth

The pilot of the spaceship measures the length of the moving ship as 30 meters. Establish its length as measured by a person on earth.

  How far from the finish line is the slower runner

A bucket is made from thin sheet metal. The bottom and top of the bucket have radii of 21.0 cm and 39.0 cm, respectively. The bucket is 30.0 cm high and filled with water. Where is the center of gravity.

  The speed of the car when the brakes were applied

What was the speed of the car when the brakes were applied.

  What is the average current during this event

A 1500 car travelling at 26 suddenly runs out of gas while approaching the valley that looks like an inverted hump. 12m at the left where the care runs out of gas and 19 m at the right were it is headed. What will be the car's speed as it coasts into..

  Coefficient of kinetic friction between block and surface

A 1300 {rm kg} car rolling on a horizontal surface has speed v = 64 km/h when it strikes a horizontal coiled spring and is brought to rest in the distance of 2.80 m.

  What is the radius of the track

Horse races once around a circular track in a time of 176 s, with a speed of 26 m/s. What is the radius of the track.

  What is the balls speed at the lowest point

Assume air resistance is negligible; from what height (in cm) above the compressed spring was the block dropped.

  What can you end about the relative speeds

A 1.8 kg ball of putty moving to the right has a head-on inelastic collision with the .50 kg putty ball moving to the left. If the combined blob doesn't move just after the collision, what can you end about the relative speeds of the balls before the..

  How much work does the tension in the string

When a force of 19.0 N is applied to a spring, it elongates 0.0858 m. find out the period of oscillation of a 4.0 kg object suspended from this spring.

  What is the ratio of the man''s kinetic energy

When people sleep, their metabolic rate is about 2.6 10-4 C/(s • kg). How many Calories does an 83 kg person metabolize though getting a good night's sleep of 9.0 hours.

  What is the magnitude of the force on the wheaties box

A 5.20 g pop up toy is compressed 1.50 cm and pops up to the height of 50 cm the spring constant is 270 Nm. What is the loss of energy.

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