An aircraft weighs 45,000 N (10,117 lb) and requires 597 kW (800 thp) to fly straight and level at a speed of 80 m/s (179 mph). If the engine is capable of developing a maximum power of 1193 kW (1600 bhp) and the propeller efficiency for climbing is 75%, what is the rate of climb for maximum power in fpm

Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.

Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?