You are standing on a large sheet of frictionless ice and holding a large rock. In order to get off the ice, you throw the rock so it has velocity…
You are standing on a large sheet of frictionless ice and holding a large rock. In orderto get off the ice, you throw the rock so it has velocity 12.0 m/s relative to the earthat an angle of 35.0◦ above the horizontal. If your mass is 70.0 kg and the rock’s massis 15.0 kg, what is your speed after you throw the rock?
