1) An airplane flies from Manila to Cebu (1031 km) for 94 minutes when no wind blows. On a day with a tailwind, the plane makes the trip in 70 minutes. What is the wind speed in km/hr? 2) Planet X is rotating on its axis every 5332 hour. What is the angular speed of Planet X in every rad/s?

Which two objects have the greatest gravitational force acting between them

A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.

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.