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 11:30
This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?
Answers: 1
Physics, 22.06.2019 13:10
A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)
Answers: 3
Physics, 22.06.2019 14:30
What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?
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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