hiba054229 hiba054229

14-06-2021
Physics

contestada

A body travel according to the law x(t)=2t+3t3 calculate the accelaration of body at t=2s

Respuesta :

smithy28 smithy28

14-06-2021

Answer:

28m/s

Explanation:

Given law,

⇒ x(t) = 2t + 3t³

Where, t = 2s

Then,

⇒ x(2) = 2(2) + 3(2)³

⇒ 4 + 3(8)

⇒ 4 + 24

⇒ 28 m/s

Acceleration is 28m/s

Answer Link

Otras preguntas

On Friday mike and Steve shot baskets and mike made three times as many as Steve on Saturday mike made seven fewer baskets than he did on Friday, while Steve ma

An artist created 72 mini portraits. She has already sold 18 of them. What percentage of her portraits did she sell?

Most railroads were constructed in the A. north B. south C. West

The dance committee of Pine Bluff Middle School earns $72 from a bake sale and will earn $4 for each ticket they sell to the Spring Fling dance. The dance will

mr flores opened an account with a deposit of 5,000

An object is launched vertically upward from a 25 foot platform and is modeled by the function s(t)=−16t2+11t+25. After how many seconds will the object fall ba

4 5/6 +2 1/4= in simpilist form

write a short answer to each question. 1. Who or what is Grendel? What motivates him? What does he fear? What does he lover vita need? What would he do to get w

HEY I HAVE AN AP CALCULUS QUESTION Which of the following statements is/are true? 1. If f '(c) = 0, then f has a local maximum or minimum at x = c. 2. If f is c

How did commodore matter Perry win the Japanese emperors favor