subject
Physics, 09.12.2019 23:31 mdot8890

Two children are sitting on opposite ends of a seesaw of negligible mass. of 40 kg child is 2.0 m from the pivot point, how far from the pivot point will the other 30 kg child sit on the seesaw to be at equilibrium?

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 06:50
Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.
Answers: 3
question
Physics, 22.06.2019 13:40
Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.
Answers: 1
question
Physics, 22.06.2019 15:20
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
Answers: 2
question
Physics, 22.06.2019 19:40
Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.
Answers: 2
You know the right answer?
Two children are sitting on opposite ends of a seesaw of negligible mass. of 40 kg child is 2.0 m fr...
Questions
question
Mathematics, 13.03.2021 03:30
question
Physics, 13.03.2021 03:30
question
Mathematics, 13.03.2021 03:30
question
English, 13.03.2021 03:30
question
Spanish, 13.03.2021 03:30