subject
Physics, 12.03.2020 19:43 mprjug6

A uniform plank 6.1 m long rests on two supports, 2.5 m apart. The gravitational force on the plank is 127 N. The left end of the plank is 1.5 m to the left of the left support, so the plank is not centered on the supports. A person is standing on the plank one tenth of a meter to the right of the right support. The gravitational force on this person is 846 N. How far to the right can the person walk before the plank begins to tip

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 05:00, anime333
Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
Answers: 1
image
Physics, 22.06.2019 07:20, coolusername1314
The softest and hardest minerals are: softest hardest
Answers: 1
image
Physics, 22.06.2019 07:30, darkskinnednune
Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right
Answers: 3
image
Physics, 23.06.2019 01:00, sryun
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge
Answers: 2
You know the right answer?
A uniform plank 6.1 m long rests on two supports, 2.5 m apart. The gravitational force on the plank...

Questions in other subjects:

Konu
Mathematics, 17.09.2020 05:01
Konu
History, 17.09.2020 05:01
Konu
Biology, 17.09.2020 05:01
Konu
History, 17.09.2020 05:01
Konu
Mathematics, 17.09.2020 05:01
Konu
Mathematics, 17.09.2020 05:01
Konu
Mathematics, 17.09.2020 05:01
Konu
Mathematics, 17.09.2020 05:01
Konu
Physics, 17.09.2020 05:01
Konu
Social Studies, 17.09.2020 05:01