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

Author Question: Two people, each of 70 kg mass, are riding in an elevator. One is standing on the floor. The other ... (Read 234 times)

colton

  • Hero Member
  • *****
  • Posts: 627
on: Aug 1, 2020

Question 1

Two identical springs with spring constant 50 N/m support a 5.0 N weight as in the picture below. What is the tension in spring A?



◦
1.45 N

◦
2.50 N

◦
2.89 N

◦
3.75 N

◦
5.00 N


Question 2

Two people, each of 70 kg mass, are riding in an elevator. One is standing on the floor. The other is hanging on a rope suspended from the ceiling. Compare the force the floor exerts on the first person to the force the rope exerts on the second person. Which statement is correct?

◦
They are equal and opposite in direction.

◦
They are equal and have the same direction.

◦
is greater than , but they have the same direction.

◦
is greater than , but they have opposite directions.

◦
is less than , but they have the same direction.
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by colton on Aug 1, 2020

tandmlomax84

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Aug 1, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


colton

  • Member
  • Posts: 627
Reply 2 on: Aug 1, 2020
Excellent

jojobee318

  • Member
  • Posts: 298
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Bhimbetka rock painting showing man riding on horse, India Bhimbetka rock painting showing man riding on horse, India
Reindeer standing on snow to avoid blood-sucking insects. Reindeer standing on snow to avoid blood-sucking insects.
John Ahearn, Homage to the People of the South Bronx: Double Dutch at Kelly Street 1: Frieda, ... John Ahearn, Homage to the People of the South Bronx: Double Dutch at Kelly Street 1: Frieda, ...
Marketing: Real People, Real Choices Marketing: Real People, Real Choices
Calculate the atomic mass of element Calculate the atomic mass of element
Gravitational Force Due to a Distribution of Mass Problem 1 Gravitational Force Due to a Distribution of Mass Problem 1
Video: Electrical Conduction System of the Heart

For a complete list of videos, visit our video library