A car traveling at a speed of 18m/s loses its brake and falls into a 60-m cliff. Fill in the unknown quantities. Initial velocity

Time for the car to hit the ground

How far from the foot of the cliff will the car reach?

Ateam of astronauts is on a mission to land on and explore a large asteroid. in addition to collecting samples and performing experiments, one of their tasks is to demonstrate the concept of the escape speed by throwing rocks straight up at various initial speeds. with what minimum initial speed vesc will the rocks need to be thrown in order for them never to "fall" back to the asteroid? assume that the asteroid is approximately spherical, with an average density p 3.84 x108 g/m3 and volume v 2.17 x 1012 m3 recall that the universal gravitational constant is g 6.67 x 10-11 n m2/kg2

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of