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 omidraeisi
  • 19-10-2021

Answer:

Explanation:

w=-ΔU=-HF=-21×7=-147J

Answer Link

Otras preguntas

Estimate the sum. 369,228 + 420,577
If you had been making the journey on the Mayflower what would you have done to prepare for life in america
what city is located at 51 north and 0 west
During Reconstruction, the largest group of southern Republican voters was a. carpetbaggers. c. scalawags. b. African Americans. d. Redeemers.
The product of a number squared and three is equal to seven
55°C = ___________________°C
8x-4=3x-39 what's the answer
Which general served as supreme commander of the allied forces for D-day
Your task is to take this and construct a graphical representation of the data. in doing so, you determine that as the price of soup rises, the quantity of soup
Brooks traded $5250 for Japanese yen, immediately changed his mind, and then promptly traded his Japanese yen back into dollars. Which of these amounts is he mo