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

Author Question: According to current theory, the proton is made of smaller particles known as A) electrons. B) ... (Read 15 times)

future617RT

  • Hero Member
  • *****
  • Posts: 543
on: Jul 29, 2018
According to current theory, the proton is made of smaller particles known as
 
  A) electrons. B) neutrons. C) mesons. D) quarks. E) neutrinos.

Question 2

A block slides down a frictionless inclined ramp.
 
  If the ramp angle is 17.0 above the horizontal and the length of the surface of the ramp is find the speed of the block as it reaches the bottom of the ramp, assuming it started sliding from rest at the top. Also assume no air resistance.
  A) 10.7 m/s
  B) 114 m/s
  C) 7.57 m/s
  D) 19.6 m/s


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nguyenhoanhat

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

A


future617RT

  • Member
  • Posts: 543
Reply 2 on: Jul 29, 2018
Wow, this really help

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Elastic fibres are made of elastin, one type of structural protein found in the ECM of animal cells Elastic fibres are made of elastin, one type of structural protein found in the ECM of animal cells
A purse made from a cane toad. A purse made from a cane toad.
The fruits of DNA technology, made possible by bacterial genetics The fruits of DNA technology, made possible by bacterial genetics
Anna Freud’s Instinctual Theory Anna Freud’s Instinctual Theory
Two-Factor Theory Two-Factor Theory
How many grams of CO2 can be made from reacting 78.1 g of O2 and 62.4 g of C4H10?2 C4H10 + 13 ... How many grams of CO2 can be made from reacting 78.1 g of O2 and 62.4 g of C4H10?2 C4H10 + 13 ...
Video: Bipolar Disorder

For a complete list of videos, visit our video library