Rocky launcher

Becky is trying to throw a 1 kg1\text{ kg} rock as far as possible. She threw the rock 4 times, at an angle of 20,40,60 20 ^ \circ, 40 ^ \circ, 60 ^ \circ and 80 80 ^ \circ with respect to the horizontal. Which of those resulted in the rock traveling the furtherest horizontally?

Details and Assumptions

  • The rock completely stops motion on its first contact with the ground.
  • Ignore any air resistance.
×

Problem Loading...

Note Loading...

Set Loading...