A baseball is a solid sphere of radius
0.0372 m and mass 0.150 kg. A
pitcher exerts a force tangent to the
edge of the ball and causes an
angular acceleration of 2380 rad/s2
How much force did he exert?
[?]N

Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.

What is the scientific definition of energy that relates to work

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane