An NFL caliber wide receiver can reach a top speed of 12.0 m/s in only 2.4 1 point s. What is their acceleration during this time assuming they start from rest? O 12 04.17 10 O 5.0

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.

Will you chech and finish these for me, because i am stumped with them.

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?