This topic contains a solution. Click here to go to the answer

Author Question: Physicists are currently working to achieve a unification of A) all of the fundamental forces. ... (Read 32 times)

abc

  • Hero Member
  • *****
  • Posts: 543
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
Answer to Question 1

A

Answer to Question 2

963 m




abc

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


CAPTAINAMERICA

  • Member
  • Posts: 325
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

For a complete list of videos, visit our video library