Physics, 11.07.2019 12:40, franky2871
In a hydrogen atom, the electron in orbit around the proton feels an attractive force of about 7.45 × 10−8 n. if the radius of the orbit is 5.89 × 10−11 m, what is the frequency? answer in units of rev/s
Answers: 1
Physics, 22.06.2019 11:00, chelton3813
The government has declared that a hurricane is likely to hit the east coast. which government division is part of acf and provides guidance to citizens? a. job opportunities for low-income individuals b. office of human services emergency preparedness and response c. assets for independence d. low-income home energy assistance program
Answers: 1
Physics, 22.06.2019 15:00, sswd
Steelhead trout migrate up stream to spawn. occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b. leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?
Answers: 2
In a hydrogen atom, the electron in orbit around the proton feels an attractive force of about 7.45...
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