« previous next »

Author Question: Which of the following can never be negative? A) acceleration of gravity B) displacement C) ... (Read 35 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
on: Jul 27, 2018
Which of the following can never be negative?
 
  A) acceleration of gravity
  B) displacement
  C) instantaneous speed
  D) average velocity
  E) instantaneous velocity

Question 2

Which of the following is a unit conversion?
 
  A) 10-9s
  B) 106W
  C) 1000 g
  D) 1 in = 2.54 cm
  E) 0.062 yd = 6.2  10-2 yd


jessofishing

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

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.

Gram-positive and Gram-negative bacteria. Gram-positive and Gram-negative bacteria.
Effect of Zero Gravity on Cosmonaut's Body. Effect of Zero Gravity on Cosmonaut's Body.
Acceleration–deceleration injuries Acceleration–deceleration injuries
A Negative Afterimage A Negative Afterimage
Candidates for jobs are sometimes rejected when the prospective employer finds negative images or ... Candidates for jobs are sometimes rejected when the prospective employer finds negative images or ...
A Negative Afterimage A Negative Afterimage
Video: Introduction to Herpes

For a complete list of videos, visit our video library