« previous next »

Author Question: You are serving the volleyball for the second time in a volleyball game. If the ball leaves your ... (Read 201 times)

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
on: Jul 27, 2018
You are serving the volleyball for the second time in a volleyball game. If the ball leaves your hand with twice the velocity it had on your first serve, its horizontal range R (compared to your first serve) would be
 
  A) twice as much.
  B) half as much.
  C) times as much.
  D) four times as much.
  E) 2 times as much.

Question 2

Inward migration is a hypothesis used to explain why
 
  A) Jupiter-sized planets are seen orbiting close to some stars
  B) some stars do not have Jupiter-sized planets
  C) some stars do not have planets at all
  D) Terrestrial-sized planets are seen orbiting far from some stars


CourtneyCNorton

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


CourtneyCNorton

  • Sr. Member
  • ****
  • Posts: 317
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Shade and sun leaves. Shade and sun leaves.
Both the top and bottom pattern have the same frequency. However, the amount of on-time varies. Both the top and bottom pattern have the same frequency. However, the amount of on-time varies.
Time course of HIV infection. Time course of HIV infection.
Radiative forcing expresses change in energy input over time Radiative forcing expresses change in energy input over time
Ball Illusion Ball Illusion
Mirror recognition and self-naming develop at almost exactly the same time Mirror recognition and self-naming develop at almost exactly the same time
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library