sammy20339 sammy20339

04-05-2020
Physics

contestada

What is the work done in raising a 2000-kg block 5m vertically

Respuesta :

Chelboy Chelboy

04-05-2020

Answer:98000joules

Explanation:

mass(m)=2000kg

Acceleration due to gravity(g)=9.8m/s^2

Height(h)=5m

Workdone=m x g x h

Workdone=2000 x 9.8 x 5

Workdone=98000j

Answer Link

Otras preguntas

The ladybugs are planting a garden. They have 25-cm-by-10 cm rectangle for flowers. Each flower needs exactly 1 square centimeter for space. How many flowers ca

All amino acids have a central carbon with four components attached to it. One of these components is called the R group. Which of the following best describes

What is the equation of the graphed line?enter answer in slope-intercept form in the box

6. Velocity is a ____________. a) vector b) value c) arrow d) none of these

The Impressionists tried to capture the effects of light in their paintings. True False

What happens to the arrangement of water molecules as ice melts? Molecules release enough energy to move from their fixed positions. Molecules release enough en

Please help ASAP! If -3 is a zero of P(x) = 2x^3 + 3x^2 - kx - 27, Find the value of k. Show steps, please.

The type of cancer that is characterized by abnormal increase in the number of white blood cells is

What does Rockefeller promise Vanderbilt that he may not be able to keep

some integers are whole numbers? true or false