dessiekumsa dessiekumsa

03-04-2022
Physics

contestada

As a block falls through the air by 40 meter it does work equal to -1800 joule. Determine the mass of a block.

Respuesta :

ganjilaya2019 ganjilaya2019

03-04-2022

Answer:

m = 4.5 kg

Explanation:

w = - 1800 j

Fd = - 1800 j

mgd = - 1800 j

m = - 1800 ÷(gd)

m = - 1800 ÷( 10×-40)

m = 4.5 kg

Answer Link

Otras preguntas

What is the length of AC¯¯¯¯¯ ? Enter your answer in the box.

What definition of hero does Tolkien establish through the actions, words, and thoughts of Bilbo Baggins? ( the Hobbit)

Find the measure of the exterior angle at vertex C.

What is the zero of the following function ? A) x=5 B) x=1 C) x=-1 D) x=-5

Zoe bought a backpack for $10.77, a notebook for $2.09, and a eraser for $0.75. If the sales tax on each of the items is 7%, what is the total amount Zoe must p

A trapezoid has two right angles and bases that measure 16m and 8m. the right triangle formed by an altitude has a hypotenuse of 4 square root 5m. sketch the tr

What is the value of x? Enter your answer in the box.

Suppose the time to complete a 200-meter backstroke swim for female competitive swimmers is normally distributed with a mean μ = 141 seconds and a standard devi

A balloon is 300 feet above a cliff. The angle of depression to the cliff edge is 40° 30'. What is the horizontal distance from the balloon to the edge of the c

PLS HELP What is the correct graph for 3y-2x=6