kyleek190 kyleek190

19-10-2021
Physics

contestada

How much work is required to lift a 21 N rock 7 m above the ground?

Respuesta :

omidraeisi omidraeisi

19-10-2021

Answer:

Explanation:

w=-ΔU=-HF=-21×7=-147J

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

A supersonic jet flew 1,000 kilometers to the east at a constant velocity. It flew that distance in 0.5 hours. What was the jet's velocity? Write your answer a

PLEASE I NEED HELP ASAP WITH THIS MATH STUFF!! -download them and draw over them or write over them

Who were the opposing sides in the American Civil War and what were their causes?

What genre of music has come to accompany contemporary protests in present-day chile?.

Find the interest earned on a $30,000 deposit for six months at 4 1/2% interest, compounded continuously

The directions for Grow Better fertilizer say that a 25 pound bag covers a 1,000 foot row of vegatables. Which brand would Cala need more of to fertilize her ve

Samiyah is playing a game that mainly uses black and gray colors. What mood is most likely being portrayed? A. joy and happiness B. energy and strength C.

Select the correct answer from each drop-down menu. James has written a rough draft of an essay for school. Fill in the blanks in his essay. The history of the

fix the adjective error ( if one exists). The tourists thought that T'Challa's farewell seemed most abrupt than usual.

Theme in Hatchet Chapters 9 & 10