Atrain travels 98 kilometers in 4 hours, and then 61 kilometers in 3 hours. what is its average speed?

Which bonds are found inside a water molecule

Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe

Will mark brainliest! asap! ! 16) which of the clouds shown would indicate a possible future rain storm? a) b) c) d)