A projectile is fired from flat, level ground at a speed of 200 m/s at an angle of 60 degrees above the horizontal. -What are the x and y components of the initial velocity?
-What are the x and y components of the velocity 3 seconds after the projectile is launched?
-What is the speed of the projectile 3 seconds after it is launched?
-What are the x and y components of the velocity 3 seconds after the projectile lands?

What are the phases shown in a and d called?

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

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