This topic contains a solution. Click here to go to the answer

Author Question: An apple weighs 1 N. When the apple is held at rest above your head, the net force on the apple is ... (Read 95 times)

vicky

  • Hero Member
  • *****
  • Posts: 586
An apple weighs 1 N. When the apple is held at rest above your head, the net force on the apple is
 
  A) 0 N.
  B) 0.1 N.
  C) 1 N.
  D) 9.8 N.
  E) none of the above

Question 2

When the bottom string is pulled slowly in the heavy-ball-and-strings demonstration (Figure 4.8 in your book), tension
 
  A) in the top string is due to your pull plus the weight of the ball.
  B) is about the same in both strings.
  C) in the bottom string is zero.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ririgirl15

  • Sr. Member
  • ****
  • Posts: 385
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A



vicky

  • Hero Member
  • *****
  • Posts: 586
Both answers were spot on, thank you once again




 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

For a complete list of videos, visit our video library