Gmewangmo94 Gmewangmo94
  • 03-09-2019
  • Physics
contestada

If a particle's position is given by x=4-12t+3t^2, where t is in seconds and x is in meters, what is its velocity at t=1 second?

Respuesta :

Chenk13
Chenk13 Chenk13
  • 03-09-2019

Answer:

v = -6m/s

Explanation:

[tex]x=4-12t+3t^2[/tex]

[tex]\frac{dx}{dt}=-12+6t[/tex]

For t = 1:

[tex]\frac{dx}{dt}=-6[/tex]

Answer Link

Otras preguntas

Who helps Cathy escape so she can visit Edgar before he dies
Which of these best describes an advantage of mainstream media over independent media? Corporate censorship prevents public access to information. Mainstream me
I need help with these Spanish problems please!!!
Which relationship best describes the interaction between a tapeworm and a human intestine Parasite and Host Biotic and Abiotic Producer and Consumer Predator a
What is the answer to this Y/8 = 5?
So I’m stuck I need help can someone help meh plz
rank the work done on the charged particles from highest to lowest
Which method is the most efficient method to use to solve x^2+5x-6=0
Who gets better access to school in Africa? A.) Boys b.) Girls c.) Children under the age of 10 d.) There are no schools in Africa
The legacy of William Shakespeare Part a which statement best expresses the central idea of the text