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

Author Question: An astronaut tosses a ball out in space where gravitational forces may be neglected. What will ... (Read 60 times)

Hungry!

  • Hero Member
  • *****
  • Posts: 1,071
on: Aug 1, 2020

Question 1

An all-terrain vehicle of 2000 kg mass moves up a 15.0° slope at a constant velocity of 6.00 m/s. The rate of change of gravitational potential energy with time is

◦
5.25 kW.

◦
24.8 kW.

◦
30.4 kW.

◦
118 kW.

◦
439 kW.


Question 2

An astronaut tosses a ball out in space where gravitational forces may be neglected. What will happen to the ball?

◦
It will stop as soon as the force the astronaut gave it is used up.

◦
It will stop when the energy the astronaut gave it runs out.

◦
It will stop after a short time because there is no gravity to keep it moving.

◦
It will move in a circle like a boomerang.

◦
It will be slowed down very gradually by collisions with molecules in space.
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 Hungry! on Aug 1, 2020

meryzewe

  • Sr. Member
  • ****
  • Posts: 346
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 25% of students answer this correctly


Hungry!

  • Member
  • Posts: 1,071
Reply 2 on: Aug 1, 2020
Wow, this really help

laurnthompson

  • Member
  • Posts: 334
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Spitzer Space Telescope Spitzer Space Telescope
Laser Interferometer Gravitational Wave Observatory (LIGO) Laser Interferometer Gravitational Wave Observatory (LIGO)
Human Memorabilia in Space Human Memorabilia in Space
Ball Pit Ball Pit
A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ... A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ...
Classes of Forces Classes of Forces
Video: Cardiac conductile cells

For a complete list of videos, visit our video library