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

Author Question: You pull on a crate with a rope. If the crate moves, the rope's pull on the crate must have been ... (Read 94 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
on: Jul 29, 2018
You pull on a crate with a rope. If the crate moves, the rope's pull on the crate must have been larger than the crate's pull on the rope, but if the crate does not move, both of these pulls must have been equal.
 
  A) True B) False

Question 2

From what height above the surface of the earth should an object be dropped to initially have an acceleration of 0.54g? (G = 6.67  10-11 N  m2/kg2, Mearth = 5.97  1024 kg, Rearth = 6.38  106 m)
 
  A) 2300 km
  B) 1700 km
  C) 5400 km
  D) 2900 km


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katheyjon

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

A


go.lag

  • Hero Member
  • *****
  • Posts: 667
Reply #2 on: Jul 29, 2018
TY


katheyjon

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Retrograde pyelogram. A contrast medium is injected into the ureter using a cystoscope, and the X-ra Retrograde pyelogram. A contrast medium is injected into the ureter using a cystoscope, and the X-ra
Medical assistants can quickly pull up a patient record when a phone call is received. Medical assistants can quickly pull up a patient record when a phone call is received.
"To begin the pull-back exercise, grasp wrists, then lean back and balance." "To begin the pull-back exercise, grasp wrists, then lean back and balance."
A leaking head gasket can cause the needle to vibrate as it moves through a range from below to ... A leaking head gasket can cause the needle to vibrate as it moves through a range from below to ...
The side injector combines with the shape of the piston to create a swirl as the piston moves up ... The side injector combines with the shape of the piston to create a swirl as the piston moves up ...
Pull-ups from shoulder to buttocks. (A) Move across the shoulder, fingertips between the ribs. (B) ... Pull-ups from shoulder to buttocks. (A) Move across the shoulder, fingertips between the ribs. (B) ...
Video: Stimulus (introduction)

For a complete list of videos, visit our video library