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

Author Question: Jack pulls a sled across a level field by exerting a force of 120.0 N at an angle of 30.0 with the ... (Read 26 times)

Arii_bell

  • Hero Member
  • *****
  • Posts: 596
on: Jul 28, 2018
Jack pulls a sled across a level field by exerting a force of 120.0 N at an angle of 30.0 with the ground. What are the parallel and perpendicular components, respectively, of this force with respect to the ground?
 a. 208 N, 120 N
  b. 120 N, 208 N
  c. 104 N, 60 N
  d. 60 N, 104 N
  e. 69 N, 208 N

Question 2

A trapeze artist, with swing, weighs 800 N; he is momentarily held to one side by his partner so that the swing ropes make an angle of 25.0 with the vertical. In such a condition of static equilibrium, what is the horizontal force being applied by the partner?
 a. 338 N
  b. 693 N
  c. 400 N
  d. 373 N
  e. 572 N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kilada

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

d


Arii_bell

  • Member
  • Posts: 596
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

The visual field as seen by a person with (a) glaucoma, (b) macular degeneration, and (c) cataracts. The visual field as seen by a person with (a) glaucoma, (b) macular degeneration, and (c) cataracts.
Comparison of the level of skin damage as a result of the three different degrees of burns. Comparison of the level of skin damage as a result of the three different degrees of burns.
finding the resultant force finding the resultant force
What is the contribution of studying wing spot in the field? What is the contribution of studying wing spot in the field?
The Effects of a Spinal Cord Injury by Spinal Level The Effects of a Spinal Cord Injury by Spinal Level
Quadrilateral with measurements and obtuse angle Quadrilateral with measurements and obtuse angle
Video: What are Taste Receptors? How Does it Work? Animation

For a complete list of videos, visit our video library