Water enters a house at 1.5 m/s through a pipe with an inside radius of 1.0cm and at a pressure of 400,000 pa. the water then travels up 5.0 m to a second floor bathroom through a pipe of radius 0.5 cm. calculate the pressure of the water (in pa) when it reaches the bathroom.( we have not covered yetthe concept for this problem)
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Arowboat passenger uses an oar to push the boat off the dock by exerting a force of 40n for 3.0s. what impulse acts on the boat.
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Which describes increasing the efficiency of energy resource
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An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. her jetpack provides a constant thrust of 310 n. if she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force? thaud 487 o a. 54.8 n toward the space station o b. 212.9 n toward the space station o c. 185.2 n toward the space station o d 956 n toward the space station
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Water enters a house at 1.5 m/s through a pipe with an inside radius of 1.0cm and at a pressure of 4...
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