Your forehead can withstand a force of about 6.0 kn before fracturing, while your cheekbone can withstand only about 1.3 kn. suppose a 140 g baseball traveling at 30 m/s strikes your head and stops in 1.5 ms. a. what is the magnitude of the force that stops the baseball? b. what force does the baseball exert on your head? explain. c. are you in danger of a fracture if the ball hits you in the fore- head? on the cheek?
Answers: 1
Physics, 22.06.2019 14:40
Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?
Answers: 1
Physics, 22.06.2019 19:30
What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?
Answers: 3
Physics, 23.06.2019 05:30
Which if these is an etiquette rule? (american football) question 10 options: a. debating with the ref over a call b. not communicating with your team c. post-game handshake d. taunting
Answers: 1
Your forehead can withstand a force of about 6.0 kn before fracturing, while your cheekbone can with...
Mathematics, 03.05.2020 13:10
Mathematics, 03.05.2020 13:10
Mathematics, 03.05.2020 13:10
Mathematics, 03.05.2020 13:10
Mathematics, 03.05.2020 13:10
Mathematics, 03.05.2020 13:10
Mathematics, 03.05.2020 13:10
Mathematics, 03.05.2020 13:10