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An electric dentist chair lifts

An electric dentist chair lifts ruth,110,0.3 meters in 10 seconds what is the power developed by this chair?
1. 1 answer
2. asked by Jhon
3. 581 views
Hi,I try to solve this problem with this formula and I can not get the right answer ! F2 = F1 ( R2/R1) A dentist's chair with a
1. 2 answers
2. asked by maysam
3. 954 views
A dentist’s chair with a patient in it weight 2100N. The output plunger of a hydraulic system begins to lift the chair, when
1. 1 answer
2. asked by Janaiby
3. 939 views
A dentist's chair with a patient in it weighs 2180 N. The output plunger of a hydraulic system begins to lift the chair, when
1. 1 answer
2. asked by Anonymous
3. 1,432 views
A dentist's chair with a patient in it weighs 2260 N. The output plunger of a hydraulic system begins to lift the chair when the
1. 1 answer
2. asked by Howie
3. 668 views
A ski resort has 3 chair lifts, each with access to 6 ski trails. Explain how you can find the number of possible outcomes when
1. 2 answers
2. asked by Anonymous
3. 1,250 views
i need help i don't understand how to do this problem so please help me.A student lifts a 5kg chair 0.8m off the floor, walks at
1. 1 answer
2. asked by pinky
3. 518 views
if a dentist chair weighs 1600N and is raised by a large piston with a cross sectional area 75.0cm2, what force must be exerted
1. 1 answer
2. asked by jalani
3. 1,056 views
hat tool do BOTH the barber AND the dentist use?A a light B a pair of scissors C a mirror D a drill Passage 1 - The Barber Ben
1. 1 answer
2. 21 views
One person went to the dentist's. The dentist pulled out a tooth, so the patient screamed. Because of that two other patients
1. 2 answers
2. asked by John
3. 720 views