A 600-kg car is going around a banked curve with a radius of 110 m at a speed of 27. 5 m/s. What is the appropriate banking angle so that the car stays on its path without the assistance of friction?.

Berikan satu kepentingan terhadap komposisi udara di atmosfera bumi

How are 3-d printers useful in studying evolution? a. to color the fossils of organisms b. to create clones of extinct organisms c. to create replicas of fossils d. to prepare paper cutouts of organisms e. to study the composition of fossils

Balanced rock sits on a thin spike of rock in a canyon what forces keep the rock balanced on its tiny pedestal