This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Work in the amount of 280 J is done in lifting an object a distance of 4.0 m in a time of 7.0 s. a. ... (Read 144 times)

james9437

  • Hero Member
  • *****
  • Posts: 568
on: Jul 28, 2018
Work in the amount of 280 J is done in lifting an object a distance of 4.0 m in a time of 7.0 s.
 a. How much force did it take to lift the object?
  b. What was the power input?

Question 2

Parallels of latitude are parallel to the
 a. longitude.
  b. International Date Line.
  c. equator.
  d. meridian.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

epscape

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 28, 2018
Answer to Question 1

a. 70 N
b. 40 W

Answer to Question 2

c


james9437

  • Member
  • Posts: 568
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

  • Member
  • Posts:
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Emanuel Leutze’s Washington Crossing the Delaware (1851) is riddled with historical inaccuracies, mo Emanuel Leutze’s Washington Crossing the Delaware (1851) is riddled with historical inaccuracies, mo
Elizabeth Murray, Just in Time. Elizabeth Murray, Just in Time.
A demonstration engine showing the amount of water that can be circulated through the cooling ... A demonstration engine showing the amount of water that can be circulated through the cooling ...
This mini clamp-on DMM is being used to measure the amount of battery electrical drain that is ... This mini clamp-on DMM is being used to measure the amount of battery electrical drain that is ...
Limitations on the Lifting of Unstable Air Limitations on the Lifting of Unstable Air
Time course of HIV infection. Time course of HIV infection.
Video: ribosome

For a complete list of videos, visit our video library