Physics, 18.10.2021 16:40 ErrorNameTaken505
URGENT!! The driver of a 1000 kg car is speeding. He loses control and collides with a wall, coming to a stop. The crumple zone of the car absorbed 90 kN of force in 0.5 seconds. What was the car's speed at the time of impact?
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Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation
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When a lead acid car battery is recharged by the alternator, it acts essentially as an electrolytic cell in which solid lead(ii) sulfate is reduced to lead at the cathode and oxidized to solid lead(ii) oxide at the anode. suppose a current of is fed into a car battery for seconds. calculate the mass of lead deposited on the cathode of the battery.
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How does the strength of the electrostatic force between an electron and a proton compare to the strength of the gravitational force between them?
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URGENT!! The driver of a 1000 kg car is speeding. He loses control and collides with a wall, coming...
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