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Questions in physics

📝 Answered - An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

📝 Answered - Calculate the maximum possible speed of the drone when the motor was switched back on. kinetic energy = 150J mass = 2.5kg

📝 Answered - An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

📝 Answered - Select the correct answer. Andrea plans to go fishing in the morning, so she checks the weather forecast. The forecast shows a high-pressure area forming near her fishing spot. Using the weather data below, predict the possible weather conditions for Andrea's trip. | Time (a.m.) | Temperature ($^{\circ} C$) | Pressure (mb) | | :---------- | :-------------------------- | :------------ | | 7.00 | 14 | 995 | | 8.00 | 14 | 1001 | | 9.00 | 14 | 1113 | | 10.00 | 15 | 1120 | A. cloudy skies with minimal precipitation B. clear skies with minimal precipitation C. cloudy skies with moderate precipitation D. clear skies with heavy precipitation

📝 Answered - An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

📝 Answered - d. What happens to the gravitational force between two bodies if the distance is doubled, keeping the masses constant? e. State Pascal's Law.

📝 Answered - Which of these physical quantities varies as an object changes its velocity? A. pressure B. mass C. weight D. momentum

📝 Answered - An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

📝 Answered - An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

📝 Answered - Select the correct answer. The force involved in a collision is 1.0 x 102 newtons. The duration of the impact is 1.0 x 104 seconds. What is the value of the change in momentum? A. 1.0 x 10 kilogram meters/second B. 1.0 x 101 kilogram meters/second C. 1.0 kilogram meters/second D. 1.0 x 102 kilogram meters/second