Discover Questions

Find the force of kinetic friction, acceleration, and speed she is traveling when she reaches the bottom.? How does Frequency determine pitch? Does time depend on temperature or temperature depends on time? If a 1 kg body is accelerated by F=3i+4j and F=-2i+-6j,then what is the net force in vector notation and what is its magnitude and direction? Why does the density of a liquid sample depend on the temperature?