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

Author Question: Physicists are currently working to achieve a unification of A) all of the fundamental forces. ... (Read 22 times)

abc

  • Hero Member
  • *****
  • Posts: 543
on: Jul 29, 2018
Physicists are currently working to achieve a unification of
 
  A) all of the fundamental forces.
  B) apples and oranges.
  C) electricity and magnetism.
  D) matter and radiation.
  E) Newtonian and quantum physics.

Question 2

A shell is launched with a velocity of 100 m/s at an angle of 30.0 above horizontal from a point on a cliff 50.0 m above a level plain below.
 
  How far from the base of the cliff does the shell strike the ground? There are no appreciable effects of air, and g = 9.80 m/s2 at the location of the cliff.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nital

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

963 m


abc

  • Member
  • Posts: 543
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

deja

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Working Memory Binds Visual Features into a Single Chunk Working Memory Binds Visual Features into a Single Chunk
Classes of Forces Classes of Forces
Fundamental Concepts and Skills for Nursing Fundamental Concepts and Skills for Nursing
Sensation-seeking and risky behaviours may help teens achieve peer acceptance Sensation-seeking and risky behaviours may help teens achieve peer acceptance
Illustration of mitochondrial swapping, working with oocytes from rhesus monkeys Illustration of mitochondrial swapping, working with oocytes from rhesus monkeys
Forces affecting capillary exchange Forces affecting capillary exchange
Video: Vasectomy

For a complete list of videos, visit our video library