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

Author Question: A proton moving along the x axis has an initial velocity of 4.0 106 m/s and a constant acceleration ... (Read 462 times)

Metfan725

  • Hero Member
  • *****
  • Posts: 552
on: Jul 28, 2018
A proton moving along the x axis has an initial velocity of 4.0  106 m/s and a constant acceleration of 6.0  1012 m/s2 . What is the velocity of the proton after it has traveled a distance of 80 cm?
 a. 5.1  106 m/s
  b. 6.3  106 m/s
  c. 4.8  106 m/s
  d. 3.9  106 m/s
  e. 2.9  106 m/s

Question 2

A particle confined to motion along the x axis moves with constant acceleration from x = 2.0 m to x = 8.0 m during a 2.5-s time interval. The velocity of the particle at x = 8.0 m is 2.8 m/s. What is the acceleration during this time interval?
 a. 0.48 m/s2
  b. 0.32 m/s2
  c. 0.64 m/s2
  d. 0.80 m/s2
  e. 0.57 m/s2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stallen

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

B


Metfan725

  • Member
  • Posts: 552
Reply 2 on: Jul 28, 2018
:D TYSM

Jossy

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Doppler Effect, Observer Moving Doppler Effect, Observer Moving
When the air–fuel mixture rapidly changes such as during a rapid acceleration, look for a rapid ... When the air–fuel mixture rapidly changes such as during a rapid acceleration, look for a rapid ...
Positive velocity graph Positive velocity graph
Relative Humidity Changes at Constant Water-Vapor Content Relative Humidity Changes at Constant Water-Vapor Content
If y = 0.02 sin (30x - 400t) (SI units), the velocity of the wave is If y = 0.02 sin (30x - 400t) (SI units), the velocity of the wave is
If y = 0.02 sin (30x - 400t) (SI units), the velocity of the wave is If y = 0.02 sin (30x - 400t) (SI units), the velocity of the wave is
Video: HIV replication/ Replication cycle of HIV

For a complete list of videos, visit our video library