The cheetah starts at a position of 0.2 m and ends at a position of 45.6 m. what is the displacement of the cheetah during this time?

Amachinist needs to remove a tight fitting pin of material a from a hole in a block made of material b. the machinist heats both the pin and the block to the same high temperature and removes the pin easily. what statement relates the coefficient of thermal expansion of material a to that of material b? a) the situation is not possible, heating block b will shrink the hole in the material as the material expands with increasing temperatureb) material b has the same coefficient of expansion as does material ac) material b has a negative coefficient of expansion and a has a positive coefficient of expansiond) material a has a greater coefficient of expansion than does material be) material b has a greate

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form