An airplane is moving horizontally with a constant velocity of (+ 115 m/s) at altitude of 1050 m. the directions to the right and upward have been chosen as the positive directions. the plane releases a "care package' that falls to the ground along a curved trajectory. ignoring air resistance, determine the time required for the package to hit the ground

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.

Aforklift raises a 1,020 n crate 3.50 m up to a shelf. how much work is done by the forklift on the crate? the forklift does j of work on the crate.

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant