Gage126 Gage126

20-11-2020
Physics

contestada

a plank rests on two supports that exert upward forces of 14N and 18N. find the weight of the plank.

Respuesta :

papatyam1711 papatyam1711

20-11-2020

Answer:

32

Explanation:

Up forces and Down forces must be equal if the object is balanced

For this question

down force is weight of the plank

up forces is 14 and 18

14+18=Weight of plank

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

Jack runs 3 miles in 27 minutes. at this constant rate how long will it take him to run 10 miles answer

Read the poem "The Great Wave: Hokusai." It is because the sea is blue, Because Fuji is blue, because the bent blue Men have white faces, like the snow On Fuji

Which cell organelles play a role in energy production by either building food molecules or breaking them down?

name the basic assumptions that the kinetic theory makes about gases

Which verb form correctly completes this sentence? Yo ______ a ofrecerme como voluntario en esta reserva natural después de una semana. vas van voy vamo

Create your own piecewise function with at least two functions. Explain, using complete sentences, the steps for graphing the function. Graph the function by ha

Find the value of an investment of $ 10 comma 000 for 11 years at an annual interest rate of 3.15 % compounded continuously.

A rectangular prism has a length of 5/2 ft, width of 9/6 ft, and height of 2/3 ft. what is its volume?

Read the following passage from Walk Two Moons. Wet with dew, straggly branches slapped and scratched at my legs and hid uneven ground so that several times

A computer is used to generate passwords. Passwords are made up of numbers from 1–8 and lowercase letters. The computer generates passwords one character at a