Physics, 18.10.2020 06:01 leannamat2106
What’s the force of a pitching machine on a baseball?
Baseballs pitched by a machine have a horizontal velocity of 30 meters/second. The machine accelerates the baseball from 0 meters/second to 30 meters/second in 0.5 seconds. If a baseball has a mass of 0.15 kilograms, the force the machine exerts is
newtons. Use F = ma.
please hurry!
Answers: 3
Another question on Physics
Physics, 22.06.2019 08:30
How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects
Answers: 2
Physics, 22.06.2019 08:50
You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?
Answers: 1
Physics, 22.06.2019 11:10
Rank the automobiles based on the magnitude of the force needed to stop them, from largest to smallest.2000 kg car going 5m/s500 kg car going 20 m/s1000 kg car going20m/s500 kg car going10m/s1000 kg car going10/s4000 kg car going 5m/s 0 0 603
Answers: 3
Physics, 22.06.2019 12:10
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
Answers: 1
You know the right answer?
What’s the force of a pitching machine on a baseball?
Baseballs pitched by a machine have a horizon...
Questions
Chemistry, 20.08.2019 03:30
Mathematics, 20.08.2019 03:30
Physics, 20.08.2019 03:30
Mathematics, 20.08.2019 03:30
History, 20.08.2019 03:30
Mathematics, 20.08.2019 03:30
English, 20.08.2019 03:30
Mathematics, 20.08.2019 03:30
Mathematics, 20.08.2019 03:30
History, 20.08.2019 03:30
