Physics, 05.10.2021 01:10 Maxwell2539
If a small child weighs 60N falls down stairs 10 M high how much energy does the child have
Answers: 2
Physics, 21.06.2019 17:10
Aspecial electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. the sensor measures the magnitude of the normal force that the seat exerts on a rider. the loop-the-loop ride is in the vertical plane and its radius is 23 m. sitting on the seat before the ride starts, a rider is level and stationary, and the electronic sensor reads 740 n. at the top of the loop, the rider is upside down and moving, and the sensor reads 370 n. what is the speed of the rider at the top of the loop?
Answers: 1
Physics, 22.06.2019 02:30
The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?
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Physics, 22.06.2019 22:00
Should we celebrate the voyages of zheng he mini q answer key
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Physics, 22.06.2019 22:30
Which is a substance that can be separated by physical means and is not the same throughout
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If a small child weighs 60N falls down stairs 10 M high how much energy does the child have...
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