Alice hits a golf ball at 33.2 m/s at an angle of 38° above the horizontal. a) Sketch the motion of the golf ball.

b) Write your givens in table format.

c) What is the horizontal displacement of the golf ball if the golf course is level?

Can someone explain to me how to do this problem ?

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

What was the first instrument to ever record an earthquake?