Physics, 20.01.2022 01:50 keilamurillo5901
Race Car A accelerates on a straight track from 0 to 100 kilometers/second in 6 seconds. Race Car B accelerates on a straight track from 0 to 100 kilometers/second in 5 seconds. Compare the velocities and accelerations of the cars during the race. (Hints: Talk about starting and ending velocity of each car. Talk about the acceleration of each car.)
Answers: 1
Physics, 22.06.2019 12:00
Explain what happens at the saturation point when adding salt to water at room temperature.
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Physics, 22.06.2019 18:30
Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control? a) volumes of the solutions b) appearance of the solutions c) temperatures of the solutions d) concentrations of the solutions
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Physics, 22.06.2019 20:20
The temperature in gavin's oven is a sinusoidal function of time. gavin sets his oven so that it has a maximum temperature of 280°f and a minimum temperature of 240°. once the temperature hits 280°, it takes 20 minutes before it is 280° again. gavin's cake needs to be in the oven for 30 minutes at temperatures at or above 270°. he puts the cake into the oven when it is at 260° and rising. how long will gavin need to leave the cake in the oven? (round your answer to the nearest minute.)
Answers: 3
Race Car A accelerates on a straight track from 0 to 100 kilometers/second in 6 seconds. Race Car B...
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