What is the ideal mechanical advantage of a ramp

Assignment Help Physics

Reference no: EM1387328

Q. what is the ideal mechanical advantage of a ramp if its length is 4.0 m and its higher end is 0.5 m above its lower end?

Q. Two loudspeakers are placed 3-m apart. They emit 498 Hz sounds, in phase. A microphone is placed 3.2m distant from a point midway between the two speakers, where an intensity highest is recorded.

Presume the speakers are reconnected so that the 498 Hz sounds they emit are exactly out of phase. At what positions is the intensity highest and least now?

Reference no: EM1387328

Questions Cloud

After a number of complaints about its directory assistance : After a number of complaints about its directory assistance, a telephone company examined samples of calls to determine the frequency of wrong numbers given to callers

The system reliability for a three-component series : The system reliability for a three-component series system is 0.911988. If the reliability of the first and third components is 0.94 and 0.98

Completing the probability distribution : A dish contains 20 gumballs - 9 blue, 6 red and 5 white. We randomly select two gumballs from the dish without replacement. a) Let X be the number of blue gumballs selected. Complete the probability distribution of X by filling in the appropriate p..

Explain animation schemes comprise slide transitions : Some animation schemes comprise slide transitions and some don't. When would the transition be suitable? When would it not be suitable?

What is the ideal mechanical advantage of a ramp : Two loudspeakers are placed 3-m apart. They emit 498 Hz sounds, in phase. A microphone is placed 3.2m distant from a point midway between the two speakers, where an intensity highest is recorded.

Evaluate the impact of the proposal to cut prices : Evaluate the impact of the proposal to cut prices and what is the optimal profit-maximizing markup suggested by economic theory?

Illustrate what would you consider when trying to decide : Illustrate what would you consider when trying to decide what criteria (e.g., percentage of time spent) to use for gathering indications about task importance?

Historical development and key contributors : Critically illustrate out the historical development, key contributors, and principle issues [for each] of pragmatism, analytic philosophy, and the Philosophy of Mind.

Burger king advertising tactics : Illustrate what do you think of Burger King's advertising tactics? Is it OK to attract new customers while alienating others? Is Burger King's advertising ethical? Explain.

User Account

All Pages