If you could throw an object high enough to reach space how hard would you have to throw it

To throw an object into the space you need to throw it with the escape velocity of the earth which is 11.2 km/sec. therefore if you can throw an object with the speed of 11.2 km/sec it will leave the earth atmosphere and will reach to the space.

b. latent learning (the word "latent" itself means something that exists but isn't obvious, only under certain conditions! )

the answer would be c. motion and direction

i hope this : )