RKS9852 RKS9852

02-11-2018
Mathematics

contestada

A gazelle can change its speed from 0 to 45 mph in 2 seconds. What is the gazelle's acceleration?

Respuesta :

jcherry99 jcherry99

02-11-2018

Answer:

22.5 m/s^2

Step-by-step explanation:

Givens

vi=0

vf = 45 mph

t = 2 seconds

a = ??

Formula

a = (vf - vi)/t

a = (45 - 0)/2

a = 22.5 m/s^2 That's an incredible change of speed.

Answer Link

Otras preguntas

Where does the energy released by fission and fusion come from?

find x and y given that 2x-10= 4y and 3y = 5x-18

Why is sugar an organic compound

solve .1-cot⁴o / sin⁴o = 1+2 cot²o

You borrow 600$ to buy a violin.simple annual interest rate is 15$ you pay off the loan after 2 years of equal monthly payment. How much is each payment

which of the following has a correct sentence structure a)the professor ask the students if they had completed their work by)Excitedly, the birthday party decor

solve .1-cot⁴o / sin⁴o = 1+2 cot²o

Simplify (5+2√12)(8-2√3) Give your answer in the form "a+b√3", where "a" and "b" are integers.

now a days water management is very essential write your opinion on this

If AC = 32 and BC = 24, find AB.