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 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

A concave mirror has a radius of curvature of 1.6m. Find the focal length
Write a equation of a line through (4, 6) and (-10, 2)
The function f(x) = 5x - 4 is changed to f(x) = 5x + 3. What is the result?
Explain Manifest Destiny and one impact it had on the United States. Write your response in two to three complete sentences
please help I’ll give brainliest
A bakery sold a total of 300 cupcakes in a day, and 57 of them were mocha flavored. What percentage of cupcakes sold that day were mocha flavored?
Based on the spectrums in the figure, rank the four galaxies in order of the speed with which they are moving away from Earth, from slowest (1) to fastest (4)
Find the value of each variable.
Fill in the blanks. 12. La paciente no ______ bien. a. sienta b. le sienta c. le siente d. se siente
Explain the difference between delegated, concurrent, and reserved powers. give an example of each. please hurry!! thank you!!