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

The bases of RNA are the same as those of DNA except that RNA has ______________. uracil instead of thymine. uracil instead of adenine cytosine instead of guan

Choose the best paraphrase for the sentence below: “A pox on you for your loathsome chiding!” A: Curse you for your hateful scolding B: May you be diseased for

You have $340 in your bank account right now. You plan to save $60 from your paycheck each week. Which graph shows your bank account balance at the end of each

The bases of RNA are the same as those of DNA except that RNA has ______________. uracil instead of thymine. uracil instead of adenine cytosine instead of guan

The PLO supported terrorist activities in order to A) destroy peace negotiations. B) punish the US for helping Israel. C) establish more bases in Lebanon. D) ga

plz help asap thank youuu

I don’t know anything about this lol

what is the width of a rectangular room with an area of 90 square feet and a length of 9 feet

What is the difference between weight and mass?

Please Help! Will give brainlyest!3. Why might a business want to use a bank? Give an example of why a business owner would use a bank.