« previous next »

Author Question: Newton's 1st Law of Motion states that A) action and reaction are equal and opposite B) force ... (Read 66 times)

JGIBBSON

  • Hero Member
  • *****
  • Posts: 538
on: Jul 27, 2018
Newton's 1st Law of Motion states that
 
  A) action and reaction are equal and opposite
  B) force equals mass times acceleration
  C) an object moves at a constant velocity unless a force acts
  D) the force of gravity decreases with increasing distance

Question 2

Which of the following statements is not true about the sky at Earth's equator?
 
  A) Over the course of the year, all 88 constellations will at some point be visible in the evening sky.
  B) There are no circumpolar stars in the equatorial sky.
  C) The Sun will pass directly overhead around noon each day.
  D) The north celestial pole is directly on your horizon, due north (with Polaris quite nearby).


ciecieme

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Animation of the apparent retrograde motion of Mars in 2003 as seen from Earth Animation of the apparent retrograde motion of Mars in 2003 as seen from Earth
Muscle Strength of the Hip, Abduction with Opposing Force Muscle Strength of the Hip, Abduction with Opposing Force
Range of Motion of the Ankle and Foot, Eversion and Inversion Range of Motion of the Ankle and Foot, Eversion and Inversion
The polymerase chain reaction (PCR). The polymerase chain reaction (PCR).
A goniometer is used to measure range of motion of the patient’s arm. A goniometer is used to measure range of motion of the patient’s arm.
Mechanisms of action of drugs used for heart failure. Mechanisms of action of drugs used for heart failure.
Video: Interview with Person who has Panic Attacks

For a complete list of videos, visit our video library