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

Author Question: A baseball infielder, mass 75.0 kg, jumps up with velocity 2.00 m/s and catches a 0.150-kg baseball ... (Read 150 times)

maegan_martin

  • Hero Member
  • *****
  • Posts: 532
on: Jul 28, 2018
A baseball infielder, mass 75.0 kg, jumps up with velocity 2.00 m/s and catches a 0.150-kg baseball moving horizontally at 50.0 m/s. Of the following, which is closest to the final momentum of the system, infielder and baseball?
 a. 158 kgm/s
  c. 152 kgm/s
  b. 155 kgm/s
  d. 150 kgm/s

Question 2

A closed surface contains the following point charges: 6 C, -4 C, 2 C, 4 C. The electric flux coming out of the surface is:
 a. 16 C/eo.
  c. 16 C/eo.
  b. 4 C/eo.
  d. 4 C/eo.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

iceage

  • Guest
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


maegan_martin

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Jul 28, 2018
Thanks


iceage

  • Guest
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Mass Exchange Between Close Binary Stars Mass Exchange Between Close Binary Stars
The adolescent growth spurt in humans is seen as a “bump” in the height curve and a “spike” in the h The adolescent growth spurt in humans is seen as a “bump” in the height curve and a “spike” in the h
Velocity Velocity
Polar ice caps lose mass as surface ice melts Polar ice caps lose mass as surface ice melts
Mass Wasting Triggers Mass Wasting Triggers
0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. Its molar mass is ... 0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. Its molar mass is ...
Video: Chemical Messengers Animation

For a complete list of videos, visit our video library