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

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

Which of the following best describes the climax of the story? The narrator is discovered to be mad. The narrator decides to kill the old man. The narr

solve 2x squared minus x equals 3 by factoring

12 Divided by 8 gives what?

Which of these forms should you use to file your tax return? W-2 form

Why do people choose to live in the tropical rainforest??

calculate how many moles of pure CaCl2 are present in the 1.00 g of CaCl 2 ⋅ 2H 2 O

The Roosevelt corollary built upon what other work of foreign policy?

how did trans-Saharan trade caravans influence Ghana's religion and culture

Convert 2/8 into a decimal

How did the Atlantic slave trade affect interactions among Africans?