Physics, 16.10.2020 18:01 marifermolina
1. A baseball pitcher throws a fastball at a speed of 50.0 m/s. The acceleration occurs as the pitcher holds the
ball in his hand and moves it through an almost straight-line distance of 4.2 m. Calculate the acceleration,
assuming it is uniform. Compare this acceleration to the acceleration due to gravity, 9.8 m/s?
Answers: 2
Another question on Physics
Physics, 21.06.2019 16:10
Amachine, modeled as a simple spring-mass system, oscillates in simple harmonic motion. its acceleration is measured to have an amplitude of 5,000 mm/s with a fre- quency of 10 hz. compute the maximum displacement the machine undergoes during this oscillation.
Answers: 1
Physics, 22.06.2019 17:40
Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.
Answers: 2
Physics, 22.06.2019 18:00
Consider an ideal gas at 27.0 degrees celsius and 1.00 atmosphere pressure. imagine the molecules to be uniformly spaced, with each molecule at the center of a small cube. what is the length l of an edge of each small cube if adjacent cubes touch but don't overlap?
Answers: 2
You know the right answer?
1. A baseball pitcher throws a fastball at a speed of 50.0 m/s. The acceleration occurs as the pitch...
Questions
Social Studies, 06.11.2020 21:40
Mathematics, 06.11.2020 21:40
Mathematics, 06.11.2020 21:40
Mathematics, 06.11.2020 21:40
Mathematics, 06.11.2020 21:40
English, 06.11.2020 21:40
Mathematics, 06.11.2020 21:40
Mathematics, 06.11.2020 21:40
English, 06.11.2020 21:40
Biology, 06.11.2020 21:40
Computers and Technology, 06.11.2020 21:40
