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Physics, 21.06.2019 19:20
Aferris wheel is a vertical, circular amusement ride with radius 9 m. riders sit on seats that swivel to remain horizontal. the ferris wheel rotates at a constant rate, going around once in 9 s. consider a rider whose mass is 56 kg. at the bottom of the ride, what is the perpendicular component of the rate of change of the rider's momentum? at the bottom of the ride, what is the vector force exerted by the seat on the rider?
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Physics, 22.06.2019 03:30
Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec
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Physics, 23.06.2019 00:20
An object with a mass of 1.5 kg changes its velocity from + 15 m/s to +22 m/s during a time interval of 3.5 seconds. what impulse was delivered to the objects?
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Physics, 23.06.2019 03:50
Acar driving 22.7 m/s on flat ground drives off a 42.3 m high cliff. how much time does it take to reach the ground?
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Mathematics, 15.01.2020 03:31
Mathematics, 15.01.2020 03:31
Mathematics, 15.01.2020 03:31
Mathematics, 15.01.2020 03:31
Chemistry, 15.01.2020 03:31
Mathematics, 15.01.2020 03:31
Mathematics, 15.01.2020 03:31
Mathematics, 15.01.2020 03:31
Chemistry, 15.01.2020 03:31
Mathematics, 15.01.2020 03:31