Physics, 11.10.2019 05:30 ranamontana98
Acruise ship with a mass of 1.03 ✕ 107 kg strikes a pier at a speed of 0.752 m/s. it comes to rest after traveling 6.94 m, damaging the ship, the pier, and the tugboat captain's finances. calculate the average force (in n) exerted on the pier using the concept of impulse. (hint: first calculate the time it took to bring the ship to rest, assuming a constant force. indicate the direction with the sign of your answer.)
Answers: 3
Physics, 22.06.2019 13:10
The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.
Answers: 3
Physics, 22.06.2019 15:30
What are the similarities & differences between a thermistor and a light dependent resistor in physics?
Answers: 2
Physics, 22.06.2019 18:30
Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision. give the answer in m/s. describe the work you did to get the answer.
Answers: 1
Acruise ship with a mass of 1.03 ✕ 107 kg strikes a pier at a speed of 0.752 m/s. it comes to rest a...
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