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

Author Question: The units of impulse are equivalent to: a. those of energy. c. kgm/s. b. Ns. d. those of ... (Read 13 times)

olgavictoria

  • Hero Member
  • *****
  • Posts: 528
on: Jul 28, 2018
The units of impulse are equivalent to:
 a. those of energy.
  c. kgm/s.
  b. Ns.
  d. those of force.

Question 2

The electric field in a cathode ray tube is supposed to accelerate electrons from 0 to 1.60  107 m/s in a distance of 4.00 cm. What electric field is required? (me = 9.11  10-31 kg and e = 1.60  10-19 C)
 a. 18,200 N/C
  c. 36,400 N/C
  b. 9110 N/C
  d. 72,800 N/C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ghepp

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

A


olgavictoria

  • Member
  • Posts: 528
Reply 2 on: Jul 28, 2018
:D TYSM

ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

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

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?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

The absorption of light energy by pigment molecules in the light-harvesting complex, and the path th The absorption of light energy by pigment molecules in the light-harvesting complex, and the path th
Energy in SHM Energy in SHM
Wind turbines: the fastest-growing energy sector Wind turbines: the fastest-growing energy sector
Canada Total Energy Consumption by Fuel Type Canada Total Energy Consumption by Fuel Type
Energy imbalance establishes a temperature gradient between the tropics and the poles Energy imbalance establishes a temperature gradient between the tropics and the poles
Problem Solving – Energy Changes in Chemical Reaction Problem Solving – Energy Changes in Chemical Reaction
Video: baroreceptors

For a complete list of videos, visit our video library