A 60-power refracting telescope has an eyepiece with a
A 60-power refracting telescope has an eyepiece with a focal length of 5.5cm.
How long is the telescope? (in m)
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A 2500-lb car (CD = 0.35, Af = 25 ft^2, and ? = 0.002378 slugs/ft^3) has 14-inch-radius wheels, a drivetrain efficiency of 90%, an overall gear reduction ratio of 3.2 to 1, and drive axle slippage of 3.5%.
A machine is designed to perform a given amount of work in a given amount of time. Find the power of the second machine
A person (mass of 80g) is lifted upward by a 2 cm diameter safety rope with constant velocity. What is the tensile stress in the rope
A grade school student plans to build a 31-power telescope as a science fair project. She starts with a magnifying glass with a focal length of 4.8cm as the eyepiece
A 60-power refracting telescope has an eyepiece with a focal length of 5.5cm. How long is the telescope
Clouds can weigh thousands of pounds due to their liquid water content. Often this content is measured g/m^3. Assume that a cumulus cloud occupies a volume of one cubic km, and its liquid water content is 0.2g/m^3.
An inductor of 493 mh with a resistance o44 ohms is connected to a power supply with a maximum voltage of 264V and a frequency of 53 Hz. Find the power loss in the inductor
What is the shear rate in the water between a sliding and standing plate, if V = 10 ft/s is the moving plate velocity and 0.1 in. is the distance between the plates
A crate of mass 2000 kg is hanging from a crane at the end of a cable 12 m long. what angle will the cable finally make with the vertical
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A mother is pregnant for the 4th time, has delivered 1 term child, 2 preterm children, and has had 1 miscarriage. What is her TPAL score?
An infant born at 28 weeks' gestation is intubated and receiving mechanical ventilatory support on the following settings:
Shortly after admission, an infant born at 30 weeks' gestation is noted to have audible grunting. Which of the following should the respiratory therapist concl
Which of the following newborn conditions should the respiratory therapist anticipate?
A- Acknowledge the contribution of the person to whom you are responding. B- Build on the ideas of the original poster by adding your own thoughts or analysis
While learning about caring for a pediatric patient with a tracheostomy, which statement by the family member would the nurse interpret
This 6-year-old boy presents with a sore throat x 3 days. His mother states that he has had a fever of 101.5, seems to have difficulty swallowing,