subject
Physics, 16.02.2021 08:20 raeganwelch

A pitcher throws a 150g baseball so that it crosses home plate with a speed of 40 m/s. The ball hit straight back towards the pitcher at 45 m/s. If the contact time between the ball and the bat is 2x10^-3 seconds, what is the magnitude of the force on the ball?

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 01:40
Lin yao looks at the back of a spoon. how should she describe her reflection? upside down and smaller upside down and larger right-side up and smaller right-side up and larger
Answers: 1
question
Physics, 22.06.2019 02:10
Which statement correctly describes the relationship between frequency and wavelength?
Answers: 2
question
Physics, 22.06.2019 04:20
Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.
Answers: 3
question
Physics, 22.06.2019 20:20
Consider a file currently consisting of 200 blocks. assume that the file control block (and the index block in the case of indexed allocation) is already in memory. calculate how many disk i/o operations are required for contiguous, linked, and indexed (single-level) allocation strategies, for each of the conditions listed below. in the contiguous-allocation case, assume that there is not room to grow at the beginning but there is room to grow at the end. also assume that the block information to be added is stored in memory.
Answers: 3
You know the right answer?
A pitcher throws a 150g baseball so that it crosses home plate with a speed of 40 m/s. The ball hit...
Questions
question
Mathematics, 13.04.2021 17:10
question
Mathematics, 13.04.2021 17:10
question
Physics, 13.04.2021 17:10
question
Physics, 13.04.2021 17:10
question
Mathematics, 13.04.2021 17:10
question
Mathematics, 13.04.2021 17:10