2. A 4kg object possesses 18J of Kinetic energy. What is the velocity? Plz help I’ll give you points!

Explain how plate tectonics have changed earth’s surface over time. include the role of plate tectonics in the creation of landforms.

When you turn on a battery-operated device, an electrical circuit is

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.